55641608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 117210240

約数和(自身を除く): 61568632

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 1223, 2068, 2446, 4136, 4892, 5687, 9784, 11374, 13453, 22748, 26906, 45496, 53812, 57481, 107624, 114962, 147983, 229924, 295966, 459848, 591932, 632291, 1183864, 1264582, 2529164, 5058328, 6955201, 13910402, 27820804, 55641608]

約数ペア:

[(1, 55641608), (2, 27820804), (4, 13910402), (8, 6955201), (11, 5058328), (22, 2529164), (44, 1264582), (47, 1183864), (88, 632291), (94, 591932), (121, 459848), (188, 295966), (242, 229924), (376, 147983), (484, 114962), (517, 107624), (968, 57481), (1034, 53812), (1223, 45496), (2068, 26906), (2446, 22748), (4136, 13453), (4892, 11374), (5687, 9784)]