48661360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 124715232

約数和(自身を除く): 76053872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 457, 484, 605, 880, 914, 968, 1210, 1331, 1828, 1936, 2285, 2420, 2662, 3656, 4570, 4840, 5027, 5324, 6655, 7312, 9140, 9680, 10054, 10648, 13310, 18280, 20108, 21296, 25135, 26620, 36560, 40216, 50270, 53240, 55297, 80432, 100540, 106480, 110594, 201080, 221188, 276485, 402160, 442376, 552970, 608267, 884752, 1105940, 1216534, 2211880, 2433068, 3041335, 4423760, 4866136, 6082670, 9732272, 12165340, 24330680, 48661360]

約数ペア:

[(1, 48661360), (2, 24330680), (4, 12165340), (5, 9732272), (8, 6082670), (10, 4866136), (11, 4423760), (16, 3041335), (20, 2433068), (22, 2211880), (40, 1216534), (44, 1105940), (55, 884752), (80, 608267), (88, 552970), (110, 442376), (121, 402160), (176, 276485), (220, 221188), (242, 201080), (440, 110594), (457, 106480), (484, 100540), (605, 80432), (880, 55297), (914, 53240), (968, 50270), (1210, 40216), (1331, 36560), (1828, 26620), (1936, 25135), (2285, 21296), (2420, 20108), (2662, 18280), (3656, 13310), (4570, 10648), (4840, 10054), (5027, 9680), (5324, 9140), (6655, 7312)]