48933560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 119599200

約数和(自身を除く): 70665640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 139, 260, 278, 520, 556, 677, 695, 1112, 1354, 1390, 1807, 2708, 2780, 3385, 3614, 5416, 5560, 6770, 7228, 8801, 9035, 13540, 14456, 17602, 18070, 27080, 35204, 36140, 44005, 70408, 72280, 88010, 94103, 176020, 188206, 352040, 376412, 470515, 752824, 941030, 1223339, 1882060, 2446678, 3764120, 4893356, 6116695, 9786712, 12233390, 24466780, 48933560]

約数ペア:

[(1, 48933560), (2, 24466780), (4, 12233390), (5, 9786712), (8, 6116695), (10, 4893356), (13, 3764120), (20, 2446678), (26, 1882060), (40, 1223339), (52, 941030), (65, 752824), (104, 470515), (130, 376412), (139, 352040), (260, 188206), (278, 176020), (520, 94103), (556, 88010), (677, 72280), (695, 70408), (1112, 44005), (1354, 36140), (1390, 35204), (1807, 27080), (2708, 18070), (2780, 17602), (3385, 14456), (3614, 13540), (5416, 9035), (5560, 8801), (6770, 7228)]