51619216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9461}}^1$

素因数の和:9511

約数の個数: 40

約数和(自身を含む): 112635648

約数和(自身を除く): 61016432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 9461, 18922, 37844, 75688, 104071, 151376, 208142, 293291, 416284, 586582, 832568, 1173164, 1665136, 2346328, 3226201, 4692656, 6452402, 12904804, 25809608, 51619216]

約数ペア:

[(1, 51619216), (2, 25809608), (4, 12904804), (8, 6452402), (11, 4692656), (16, 3226201), (22, 2346328), (31, 1665136), (44, 1173164), (62, 832568), (88, 586582), (124, 416284), (176, 293291), (248, 208142), (341, 151376), (496, 104071), (682, 75688), (1364, 37844), (2728, 18922), (5456, 9461)]