51144390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2762

約数の個数: 96

約数和(自身を含む): 152755200

約数和(自身を除く): 101610810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 2719, 3135, 3762, 5438, 6270, 8157, 9405, 13595, 16314, 18810, 24471, 27190, 29909, 40785, 48942, 51661, 59818, 81570, 89727, 103322, 122355, 149545, 154983, 179454, 244710, 258305, 269181, 299090, 309966, 448635, 464949, 516610, 538362, 568271, 774915, 897270, 929898, 1136542, 1345905, 1549830, 1704813, 2324745, 2691810, 2841355, 3409626, 4649490, 5114439, 5682710, 8524065, 10228878, 17048130, 25572195, 51144390]

約数ペア:

[(1, 51144390), (2, 25572195), (3, 17048130), (5, 10228878), (6, 8524065), (9, 5682710), (10, 5114439), (11, 4649490), (15, 3409626), (18, 2841355), (19, 2691810), (22, 2324745), (30, 1704813), (33, 1549830), (38, 1345905), (45, 1136542), (55, 929898), (57, 897270), (66, 774915), (90, 568271), (95, 538362), (99, 516610), (110, 464949), (114, 448635), (165, 309966), (171, 299090), (190, 269181), (198, 258305), (209, 244710), (285, 179454), (330, 154983), (342, 149545), (418, 122355), (495, 103322), (570, 89727), (627, 81570), (855, 59818), (990, 51661), (1045, 48942), (1254, 40785), (1710, 29909), (1881, 27190), (2090, 24471), (2719, 18810), (3135, 16314), (3762, 13595), (5438, 9405), (6270, 8157)]