47149830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 164505600

約数和(自身を除く): 117355770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 90, 91, 95, 101, 105, 114, 117, 126, 130, 133, 135, 171, 182, 189, 190, 195, 202, 210, 234, 247, 266, 270, 273, 285, 303, 315, 342, 351, 378, 390, 399, 455, 494, 505, 513, 546, 570, 585, 606, 630, 665, 702, 707, 741, 798, 819, 855, 909, 910, 945, 1010, 1026, 1170, 1197, 1235, 1313, 1330, 1365, 1414, 1482, 1515, 1638, 1710, 1729, 1755, 1818, 1890, 1919, 1995, 2121, 2223, 2394, 2457, 2470, 2565, 2626, 2727, 2730, 3030, 3458, 3510, 3535, 3591, 3705, 3838, 3939, 3990, 4095, 4242, 4446, 4545, 4914, 5130, 5187, 5454, 5757, 5985, 6363, 6565, 6669, 7070, 7182, 7410, 7878, 8190, 8645, 9090, 9191, 9595, 10374, 10605, 11115, 11514, 11817, 11970, 12285, 12726, 13130, 13338, 13433, 13635, 15561, 17271, 17290, 17955, 18382, 19089, 19190, 19695, 21210, 22230, 23634, 24570, 24947, 25935, 26866, 27270, 27573, 28785, 31122, 31815, 33345, 34542, 35451, 35910, 38178, 39390, 40299, 45955, 46683, 49894, 51813, 51870, 55146, 57570, 59085, 63630, 66690, 67165, 70902, 74841, 77805, 80598, 82719, 86355, 91910, 93366, 95445, 103626, 118170, 120897, 124735, 134330, 137865, 149682, 155610, 165438, 172710, 174629, 177255, 190890, 201495, 224523, 233415, 241794, 248157, 249470, 259065, 275730, 349258, 354510, 362691, 374205, 402990, 413595, 449046, 466830, 496314, 518130, 523887, 604485, 673569, 725382, 748410, 827190, 873145, 1047774, 1122615, 1208970, 1240785, 1347138, 1571661, 1746290, 1813455, 2245230, 2481570, 2619435, 3143322, 3367845, 3626910, 4714983, 5238870, 6735690, 7858305, 9429966, 15716610, 23574915, 47149830]

約数ペア:

[(1, 47149830), (2, 23574915), (3, 15716610), (5, 9429966), (6, 7858305), (7, 6735690), (9, 5238870), (10, 4714983), (13, 3626910), (14, 3367845), (15, 3143322), (18, 2619435), (19, 2481570), (21, 2245230), (26, 1813455), (27, 1746290), (30, 1571661), (35, 1347138), (38, 1240785), (39, 1208970), (42, 1122615), (45, 1047774), (54, 873145), (57, 827190), (63, 748410), (65, 725382), (70, 673569), (78, 604485), (90, 523887), (91, 518130), (95, 496314), (101, 466830), (105, 449046), (114, 413595), (117, 402990), (126, 374205), (130, 362691), (133, 354510), (135, 349258), (171, 275730), (182, 259065), (189, 249470), (190, 248157), (195, 241794), (202, 233415), (210, 224523), (234, 201495), (247, 190890), (266, 177255), (270, 174629), (273, 172710), (285, 165438), (303, 155610), (315, 149682), (342, 137865), (351, 134330), (378, 124735), (390, 120897), (399, 118170), (455, 103626), (494, 95445), (505, 93366), (513, 91910), (546, 86355), (570, 82719), (585, 80598), (606, 77805), (630, 74841), (665, 70902), (702, 67165), (707, 66690), (741, 63630), (798, 59085), (819, 57570), (855, 55146), (909, 51870), (910, 51813), (945, 49894), (1010, 46683), (1026, 45955), (1170, 40299), (1197, 39390), (1235, 38178), (1313, 35910), (1330, 35451), (1365, 34542), (1414, 33345), (1482, 31815), (1515, 31122), (1638, 28785), (1710, 27573), (1729, 27270), (1755, 26866), (1818, 25935), (1890, 24947), (1919, 24570), (1995, 23634), (2121, 22230), (2223, 21210), (2394, 19695), (2457, 19190), (2470, 19089), (2565, 18382), (2626, 17955), (2727, 17290), (2730, 17271), (3030, 15561), (3458, 13635), (3510, 13433), (3535, 13338), (3591, 13130), (3705, 12726), (3838, 12285), (3939, 11970), (3990, 11817), (4095, 11514), (4242, 11115), (4446, 10605), (4545, 10374), (4914, 9595), (5130, 9191), (5187, 9090), (5454, 8645), (5757, 8190), (5985, 7878), (6363, 7410), (6565, 7182), (6669, 7070)]