47758940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 105386400

約数和(自身を除く): 57627460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1229, 1340, 1943, 2458, 3886, 4916, 6145, 7772, 9715, 12290, 19430, 24580, 35641, 38860, 71282, 82343, 142564, 164686, 178205, 329372, 356410, 411715, 712820, 823430, 1646860, 2387947, 4775894, 9551788, 11939735, 23879470, 47758940]

約数ペア:

[(1, 47758940), (2, 23879470), (4, 11939735), (5, 9551788), (10, 4775894), (20, 2387947), (29, 1646860), (58, 823430), (67, 712820), (116, 411715), (134, 356410), (145, 329372), (268, 178205), (290, 164686), (335, 142564), (580, 82343), (670, 71282), (1229, 38860), (1340, 35641), (1943, 24580), (2458, 19430), (3886, 12290), (4916, 9715), (6145, 7772)]