52399620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:499

約数の個数: 216

約数和(自身を含む): 199554264

約数和(自身を除く): 147154644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 457, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 914, 980, 1092, 1170, 1260, 1274, 1365, 1371, 1470, 1638, 1764, 1820, 1828, 1911, 2205, 2285, 2340, 2548, 2730, 2742, 2940, 3185, 3199, 3276, 3822, 4095, 4113, 4410, 4570, 5460, 5484, 5733, 5941, 6370, 6398, 6855, 7644, 8190, 8226, 8820, 9140, 9555, 9597, 11466, 11882, 12740, 12796, 13710, 15995, 16380, 16452, 17823, 19110, 19194, 20565, 22393, 22932, 23764, 27420, 28665, 28791, 29705, 31990, 35646, 38220, 38388, 41130, 41587, 44786, 47985, 53469, 57330, 57582, 59410, 63980, 67179, 71292, 82260, 83174, 89115, 89572, 95970, 106938, 111965, 114660, 115164, 118820, 124761, 134358, 143955, 166348, 178230, 191940, 201537, 207935, 213876, 223930, 249522, 267345, 268716, 287910, 291109, 335895, 356460, 374283, 403074, 415870, 447860, 499044, 534690, 575820, 582218, 623805, 671790, 748566, 806148, 831740, 873327, 1007685, 1069380, 1164436, 1247610, 1343580, 1455545, 1497132, 1746654, 1871415, 2015370, 2495220, 2619981, 2911090, 3493308, 3742830, 4030740, 4366635, 5239962, 5822180, 7485660, 8733270, 10479924, 13099905, 17466540, 26199810, 52399620]

約数ペア:

[(1, 52399620), (2, 26199810), (3, 17466540), (4, 13099905), (5, 10479924), (6, 8733270), (7, 7485660), (9, 5822180), (10, 5239962), (12, 4366635), (13, 4030740), (14, 3742830), (15, 3493308), (18, 2911090), (20, 2619981), (21, 2495220), (26, 2015370), (28, 1871415), (30, 1746654), (35, 1497132), (36, 1455545), (39, 1343580), (42, 1247610), (45, 1164436), (49, 1069380), (52, 1007685), (60, 873327), (63, 831740), (65, 806148), (70, 748566), (78, 671790), (84, 623805), (90, 582218), (91, 575820), (98, 534690), (105, 499044), (117, 447860), (126, 415870), (130, 403074), (140, 374283), (147, 356460), (156, 335895), (180, 291109), (182, 287910), (195, 268716), (196, 267345), (210, 249522), (234, 223930), (245, 213876), (252, 207935), (260, 201537), (273, 191940), (294, 178230), (315, 166348), (364, 143955), (390, 134358), (420, 124761), (441, 118820), (455, 115164), (457, 114660), (468, 111965), (490, 106938), (546, 95970), (585, 89572), (588, 89115), (630, 83174), (637, 82260), (735, 71292), (780, 67179), (819, 63980), (882, 59410), (910, 57582), (914, 57330), (980, 53469), (1092, 47985), (1170, 44786), (1260, 41587), (1274, 41130), (1365, 38388), (1371, 38220), (1470, 35646), (1638, 31990), (1764, 29705), (1820, 28791), (1828, 28665), (1911, 27420), (2205, 23764), (2285, 22932), (2340, 22393), (2548, 20565), (2730, 19194), (2742, 19110), (2940, 17823), (3185, 16452), (3199, 16380), (3276, 15995), (3822, 13710), (4095, 12796), (4113, 12740), (4410, 11882), (4570, 11466), (5460, 9597), (5484, 9555), (5733, 9140), (5941, 8820), (6370, 8226), (6398, 8190), (6855, 7644)]