51771512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4567}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 105520800

約数和(自身を除く): 53749288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 4567, 5668, 9134, 11336, 18268, 36536, 59371, 118742, 237484, 474968, 497803, 995606, 1991212, 3982424, 6471439, 12942878, 25885756, 51771512]

約数ペア:

[(1, 51771512), (2, 25885756), (4, 12942878), (8, 6471439), (13, 3982424), (26, 1991212), (52, 995606), (104, 497803), (109, 474968), (218, 237484), (436, 118742), (872, 59371), (1417, 36536), (2834, 18268), (4567, 11336), (5668, 9134)]