51290162

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 40

約数和(自身を含む): 98012592

約数和(自身を除く): 46722430

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 971, 1078, 1942, 2401, 3773, 4802, 6797, 7546, 10681, 13594, 21362, 26411, 47579, 52822, 74767, 95158, 149534, 333053, 523369, 666106, 1046738, 2331371, 3663583, 4662742, 7327166, 25645081, 51290162]

約数ペア:

[(1, 51290162), (2, 25645081), (7, 7327166), (11, 4662742), (14, 3663583), (22, 2331371), (49, 1046738), (77, 666106), (98, 523369), (154, 333053), (343, 149534), (539, 95158), (686, 74767), (971, 52822), (1078, 47579), (1942, 26411), (2401, 21362), (3773, 13594), (4802, 10681), (6797, 7546)]