48260080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 123501024

約数和(自身を除く): 75240944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 220, 317, 346, 440, 634, 692, 865, 880, 1268, 1384, 1585, 1730, 1903, 2536, 2768, 3170, 3460, 3487, 3806, 5072, 6340, 6920, 6974, 7612, 9515, 12680, 13840, 13948, 15224, 17435, 19030, 25360, 27896, 30448, 34870, 38060, 54841, 55792, 69740, 76120, 109682, 139480, 152240, 219364, 274205, 278960, 438728, 548410, 603251, 877456, 1096820, 1206502, 2193640, 2413004, 3016255, 4387280, 4826008, 6032510, 9652016, 12065020, 24130040, 48260080]

約数ペア:

[(1, 48260080), (2, 24130040), (4, 12065020), (5, 9652016), (8, 6032510), (10, 4826008), (11, 4387280), (16, 3016255), (20, 2413004), (22, 2193640), (40, 1206502), (44, 1096820), (55, 877456), (80, 603251), (88, 548410), (110, 438728), (173, 278960), (176, 274205), (220, 219364), (317, 152240), (346, 139480), (440, 109682), (634, 76120), (692, 69740), (865, 55792), (880, 54841), (1268, 38060), (1384, 34870), (1585, 30448), (1730, 27896), (1903, 25360), (2536, 19030), (2768, 17435), (3170, 15224), (3460, 13948), (3487, 13840), (3806, 12680), (5072, 9515), (6340, 7612), (6920, 6974)]