47495220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 139708800

約数和(自身を除く): 92213580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 43, 60, 82, 86, 123, 129, 164, 172, 205, 215, 246, 258, 410, 430, 449, 492, 516, 615, 645, 820, 860, 898, 1230, 1290, 1347, 1763, 1796, 2245, 2460, 2580, 2694, 3526, 4490, 5289, 5388, 6735, 7052, 8815, 8980, 10578, 13470, 17630, 18409, 19307, 21156, 26445, 26940, 35260, 36818, 38614, 52890, 55227, 57921, 73636, 77228, 92045, 96535, 105780, 110454, 115842, 184090, 193070, 220908, 231684, 276135, 289605, 368180, 386140, 552270, 579210, 791587, 1104540, 1158420, 1583174, 2374761, 3166348, 3957935, 4749522, 7915870, 9499044, 11873805, 15831740, 23747610, 47495220]

約数ペア:

[(1, 47495220), (2, 23747610), (3, 15831740), (4, 11873805), (5, 9499044), (6, 7915870), (10, 4749522), (12, 3957935), (15, 3166348), (20, 2374761), (30, 1583174), (41, 1158420), (43, 1104540), (60, 791587), (82, 579210), (86, 552270), (123, 386140), (129, 368180), (164, 289605), (172, 276135), (205, 231684), (215, 220908), (246, 193070), (258, 184090), (410, 115842), (430, 110454), (449, 105780), (492, 96535), (516, 92045), (615, 77228), (645, 73636), (820, 57921), (860, 55227), (898, 52890), (1230, 38614), (1290, 36818), (1347, 35260), (1763, 26940), (1796, 26445), (2245, 21156), (2460, 19307), (2580, 18409), (2694, 17630), (3526, 13470), (4490, 10578), (5289, 8980), (5388, 8815), (6735, 7052)]