51611776

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{13007}}^1$

素因数の和:13052

約数の個数: 32

約数和(自身を含む): 106145280

約数和(自身を除く): 54533504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 13007, 26014, 52028, 104056, 208112, 403217, 416224, 806434, 832448, 1612868, 1664896, 3225736, 6451472, 12902944, 25805888, 51611776]

約数ペア:

[(1, 51611776), (2, 25805888), (4, 12902944), (8, 6451472), (16, 3225736), (31, 1664896), (32, 1612868), (62, 832448), (64, 806434), (124, 416224), (128, 403217), (248, 208112), (496, 104056), (992, 52028), (1984, 26014), (3968, 13007)]