51556384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 111585600

約数和(自身を除く): 60029216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 149, 176, 298, 352, 596, 983, 1192, 1639, 1966, 2384, 3278, 3932, 4768, 6556, 7864, 10813, 13112, 15728, 21626, 26224, 31456, 43252, 52448, 86504, 146467, 173008, 292934, 346016, 585868, 1171736, 1611137, 2343472, 3222274, 4686944, 6444548, 12889096, 25778192, 51556384]

約数ペア:

[(1, 51556384), (2, 25778192), (4, 12889096), (8, 6444548), (11, 4686944), (16, 3222274), (22, 2343472), (32, 1611137), (44, 1171736), (88, 585868), (149, 346016), (176, 292934), (298, 173008), (352, 146467), (596, 86504), (983, 52448), (1192, 43252), (1639, 31456), (1966, 26224), (2384, 21626), (3278, 15728), (3932, 13112), (4768, 10813), (6556, 7864)]