47642820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 138692736

約数和(自身を除く): 91049916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 107, 123, 164, 181, 205, 214, 246, 321, 362, 410, 428, 492, 535, 543, 615, 642, 724, 820, 905, 1070, 1086, 1230, 1284, 1605, 1810, 2140, 2172, 2460, 2715, 3210, 3620, 4387, 5430, 6420, 7421, 8774, 10860, 13161, 14842, 17548, 19367, 21935, 22263, 26322, 29684, 37105, 38734, 43870, 44526, 52644, 58101, 65805, 74210, 77468, 87740, 89052, 96835, 111315, 116202, 131610, 148420, 193670, 222630, 232404, 263220, 290505, 387340, 445260, 581010, 794047, 1162020, 1588094, 2382141, 3176188, 3970235, 4764282, 7940470, 9528564, 11910705, 15880940, 23821410, 47642820]

約数ペア:

[(1, 47642820), (2, 23821410), (3, 15880940), (4, 11910705), (5, 9528564), (6, 7940470), (10, 4764282), (12, 3970235), (15, 3176188), (20, 2382141), (30, 1588094), (41, 1162020), (60, 794047), (82, 581010), (107, 445260), (123, 387340), (164, 290505), (181, 263220), (205, 232404), (214, 222630), (246, 193670), (321, 148420), (362, 131610), (410, 116202), (428, 111315), (492, 96835), (535, 89052), (543, 87740), (615, 77468), (642, 74210), (724, 65805), (820, 58101), (905, 52644), (1070, 44526), (1086, 43870), (1230, 38734), (1284, 37105), (1605, 29684), (1810, 26322), (2140, 22263), (2172, 21935), (2460, 19367), (2715, 17548), (3210, 14842), (3620, 13161), (4387, 10860), (5430, 8774), (6420, 7421)]