48064280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 118692000

約数和(自身を除く): 70627720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 313, 349, 440, 626, 698, 1252, 1396, 1565, 1745, 2504, 2792, 3130, 3443, 3490, 3839, 6260, 6886, 6980, 7678, 12520, 13772, 13960, 15356, 17215, 19195, 27544, 30712, 34430, 38390, 68860, 76780, 109237, 137720, 153560, 218474, 436948, 546185, 873896, 1092370, 1201607, 2184740, 2403214, 4369480, 4806428, 6008035, 9612856, 12016070, 24032140, 48064280]

約数ペア:

[(1, 48064280), (2, 24032140), (4, 12016070), (5, 9612856), (8, 6008035), (10, 4806428), (11, 4369480), (20, 2403214), (22, 2184740), (40, 1201607), (44, 1092370), (55, 873896), (88, 546185), (110, 436948), (220, 218474), (313, 153560), (349, 137720), (440, 109237), (626, 76780), (698, 68860), (1252, 38390), (1396, 34430), (1565, 30712), (1745, 27544), (2504, 19195), (2792, 17215), (3130, 15356), (3443, 13960), (3490, 13772), (3839, 12520), (6260, 7678), (6886, 6980)]