53056360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9973}}^1$

素因数の和:10010

約数の個数: 64

約数和(自身を含む): 143625600

約数和(自身を除く): 90569240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9973, 19946, 39892, 49865, 69811, 79784, 99730, 139622, 189487, 199460, 279244, 349055, 378974, 398920, 558488, 698110, 757948, 947435, 1326409, 1396220, 1515896, 1894870, 2652818, 2792440, 3789740, 5305636, 6632045, 7579480, 10611272, 13264090, 26528180, 53056360]

約数ペア:

[(1, 53056360), (2, 26528180), (4, 13264090), (5, 10611272), (7, 7579480), (8, 6632045), (10, 5305636), (14, 3789740), (19, 2792440), (20, 2652818), (28, 1894870), (35, 1515896), (38, 1396220), (40, 1326409), (56, 947435), (70, 757948), (76, 698110), (95, 558488), (133, 398920), (140, 378974), (152, 349055), (190, 279244), (266, 199460), (280, 189487), (380, 139622), (532, 99730), (665, 79784), (760, 69811), (1064, 49865), (1330, 39892), (2660, 19946), (5320, 9973)]