51372090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 174337920

約数和(自身を除く): 122965830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 135, 147, 154, 165, 189, 198, 210, 231, 245, 270, 294, 297, 315, 330, 353, 378, 385, 441, 462, 490, 495, 539, 594, 630, 693, 706, 735, 770, 882, 945, 990, 1059, 1078, 1155, 1323, 1386, 1470, 1485, 1617, 1765, 1890, 2079, 2118, 2205, 2310, 2471, 2646, 2695, 2970, 3177, 3234, 3465, 3530, 3883, 4158, 4410, 4851, 4942, 5295, 5390, 6354, 6615, 6930, 7413, 7766, 8085, 9531, 9702, 10395, 10590, 11649, 12355, 13230, 14553, 14826, 15885, 16170, 17297, 19062, 19415, 20790, 22239, 23298, 24255, 24710, 27181, 29106, 31770, 34594, 34947, 37065, 38830, 44478, 47655, 48510, 51891, 54362, 58245, 66717, 69894, 72765, 74130, 81543, 86485, 95310, 103782, 104841, 111195, 116490, 133434, 135905, 145530, 155673, 163086, 172970, 174735, 190267, 209682, 222390, 244629, 259455, 271810, 311346, 333585, 349470, 380534, 407715, 467019, 489258, 518910, 524205, 570801, 667170, 733887, 778365, 815430, 934038, 951335, 1048410, 1141602, 1223145, 1467774, 1556730, 1712403, 1902670, 2335095, 2446290, 2854005, 3424806, 3669435, 4670190, 5137209, 5708010, 7338870, 8562015, 10274418, 17124030, 25686045, 51372090]

約数ペア:

[(1, 51372090), (2, 25686045), (3, 17124030), (5, 10274418), (6, 8562015), (7, 7338870), (9, 5708010), (10, 5137209), (11, 4670190), (14, 3669435), (15, 3424806), (18, 2854005), (21, 2446290), (22, 2335095), (27, 1902670), (30, 1712403), (33, 1556730), (35, 1467774), (42, 1223145), (45, 1141602), (49, 1048410), (54, 951335), (55, 934038), (63, 815430), (66, 778365), (70, 733887), (77, 667170), (90, 570801), (98, 524205), (99, 518910), (105, 489258), (110, 467019), (126, 407715), (135, 380534), (147, 349470), (154, 333585), (165, 311346), (189, 271810), (198, 259455), (210, 244629), (231, 222390), (245, 209682), (270, 190267), (294, 174735), (297, 172970), (315, 163086), (330, 155673), (353, 145530), (378, 135905), (385, 133434), (441, 116490), (462, 111195), (490, 104841), (495, 103782), (539, 95310), (594, 86485), (630, 81543), (693, 74130), (706, 72765), (735, 69894), (770, 66717), (882, 58245), (945, 54362), (990, 51891), (1059, 48510), (1078, 47655), (1155, 44478), (1323, 38830), (1386, 37065), (1470, 34947), (1485, 34594), (1617, 31770), (1765, 29106), (1890, 27181), (2079, 24710), (2118, 24255), (2205, 23298), (2310, 22239), (2471, 20790), (2646, 19415), (2695, 19062), (2970, 17297), (3177, 16170), (3234, 15885), (3465, 14826), (3530, 14553), (3883, 13230), (4158, 12355), (4410, 11649), (4851, 10590), (4942, 10395), (5295, 9702), (5390, 9531), (6354, 8085), (6615, 7766), (6930, 7413)]