51007984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 102917520

約数和(自身を除く): 51909536

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 211, 232, 422, 464, 521, 844, 1042, 1688, 2084, 3376, 4168, 6119, 8336, 12238, 15109, 24476, 30218, 48952, 60436, 97904, 109931, 120872, 219862, 241744, 439724, 879448, 1758896, 3187999, 6375998, 12751996, 25503992, 51007984]

約数ペア:

[(1, 51007984), (2, 25503992), (4, 12751996), (8, 6375998), (16, 3187999), (29, 1758896), (58, 879448), (116, 439724), (211, 241744), (232, 219862), (422, 120872), (464, 109931), (521, 97904), (844, 60436), (1042, 48952), (1688, 30218), (2084, 24476), (3376, 15109), (4168, 12238), (6119, 8336)]