52115028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 142414272

約数和(自身を除く): 90299244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 337, 526, 588, 674, 789, 1011, 1052, 1348, 1578, 1841, 2022, 2359, 3156, 3682, 4044, 4718, 5523, 7077, 7364, 9436, 11046, 12887, 14154, 16513, 22092, 25774, 28308, 33026, 38661, 49539, 51548, 66052, 77322, 88631, 99078, 154644, 177262, 198156, 265893, 354524, 531786, 620417, 1063572, 1240834, 1861251, 2481668, 3722502, 4342919, 7445004, 8685838, 13028757, 17371676, 26057514, 52115028]

約数ペア:

[(1, 52115028), (2, 26057514), (3, 17371676), (4, 13028757), (6, 8685838), (7, 7445004), (12, 4342919), (14, 3722502), (21, 2481668), (28, 1861251), (42, 1240834), (49, 1063572), (84, 620417), (98, 531786), (147, 354524), (196, 265893), (263, 198156), (294, 177262), (337, 154644), (526, 99078), (588, 88631), (674, 77322), (789, 66052), (1011, 51548), (1052, 49539), (1348, 38661), (1578, 33026), (1841, 28308), (2022, 25774), (2359, 22092), (3156, 16513), (3682, 14154), (4044, 12887), (4718, 11046), (5523, 9436), (7077, 7364)]