48062740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 118879488

約数和(自身を除く): 70816748

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 71, 85, 110, 142, 170, 181, 187, 220, 284, 340, 355, 362, 374, 710, 724, 748, 781, 905, 935, 1207, 1420, 1562, 1810, 1870, 1991, 2414, 3077, 3124, 3620, 3740, 3905, 3982, 4828, 6035, 6154, 7810, 7964, 9955, 12070, 12308, 12851, 13277, 15385, 15620, 19910, 24140, 25702, 26554, 30770, 33847, 39820, 51404, 53108, 61540, 64255, 66385, 67694, 128510, 132770, 135388, 141361, 169235, 218467, 257020, 265540, 282722, 338470, 436934, 565444, 676940, 706805, 873868, 1092335, 1413610, 2184670, 2403137, 2827220, 4369340, 4806274, 9612548, 12015685, 24031370, 48062740]

約数ペア:

[(1, 48062740), (2, 24031370), (4, 12015685), (5, 9612548), (10, 4806274), (11, 4369340), (17, 2827220), (20, 2403137), (22, 2184670), (34, 1413610), (44, 1092335), (55, 873868), (68, 706805), (71, 676940), (85, 565444), (110, 436934), (142, 338470), (170, 282722), (181, 265540), (187, 257020), (220, 218467), (284, 169235), (340, 141361), (355, 135388), (362, 132770), (374, 128510), (710, 67694), (724, 66385), (748, 64255), (781, 61540), (905, 53108), (935, 51404), (1207, 39820), (1420, 33847), (1562, 30770), (1810, 26554), (1870, 25702), (1991, 24140), (2414, 19910), (3077, 15620), (3124, 15385), (3620, 13277), (3740, 12851), (3905, 12308), (3982, 12070), (4828, 9955), (6035, 7964), (6154, 7810)]