47657060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 112613760

約数和(自身を除く): 64956700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 121, 188, 220, 235, 242, 419, 470, 484, 517, 605, 838, 940, 1034, 1210, 1676, 2068, 2095, 2420, 2585, 4190, 4609, 5170, 5687, 8380, 9218, 10340, 11374, 18436, 19693, 22748, 23045, 28435, 39386, 46090, 50699, 56870, 78772, 92180, 98465, 101398, 113740, 196930, 202796, 216623, 253495, 393860, 433246, 506990, 866492, 1013980, 1083115, 2166230, 2382853, 4332460, 4765706, 9531412, 11914265, 23828530, 47657060]

約数ペア:

[(1, 47657060), (2, 23828530), (4, 11914265), (5, 9531412), (10, 4765706), (11, 4332460), (20, 2382853), (22, 2166230), (44, 1083115), (47, 1013980), (55, 866492), (94, 506990), (110, 433246), (121, 393860), (188, 253495), (220, 216623), (235, 202796), (242, 196930), (419, 113740), (470, 101398), (484, 98465), (517, 92180), (605, 78772), (838, 56870), (940, 50699), (1034, 46090), (1210, 39386), (1676, 28435), (2068, 23045), (2095, 22748), (2420, 19693), (2585, 18436), (4190, 11374), (4609, 10340), (5170, 9218), (5687, 8380)]