51939384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9973}}^1$

素因数の和:10020

約数の個数: 64

約数和(自身を含む): 153200640

約数和(自身を除く): 101261256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 9973, 19946, 29919, 39892, 59838, 69811, 79784, 119676, 139622, 209433, 239352, 279244, 309163, 418866, 558488, 618326, 837732, 927489, 1236652, 1675464, 1854978, 2164141, 2473304, 3709956, 4328282, 6492423, 7419912, 8656564, 12984846, 17313128, 25969692, 51939384]

約数ペア:

[(1, 51939384), (2, 25969692), (3, 17313128), (4, 12984846), (6, 8656564), (7, 7419912), (8, 6492423), (12, 4328282), (14, 3709956), (21, 2473304), (24, 2164141), (28, 1854978), (31, 1675464), (42, 1236652), (56, 927489), (62, 837732), (84, 618326), (93, 558488), (124, 418866), (168, 309163), (186, 279244), (217, 239352), (248, 209433), (372, 139622), (434, 119676), (651, 79784), (744, 69811), (868, 59838), (1302, 39892), (1736, 29919), (2604, 19946), (5208, 9973)]