275226050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21757}}^1$

素因数の和:21803

約数の個数: 48

約数和(自身を含む): 582766272

約数和(自身を除く): 307540222

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 21757, 43514, 108785, 217570, 239327, 478654, 500411, 543925, 1000822, 1087850, 1196635, 2393270, 2502055, 5004110, 5504521, 5983175, 11009042, 11966350, 12510275, 25020550, 27522605, 55045210, 137613025, 275226050]

約数ペア:

[(1, 275226050), (2, 137613025), (5, 55045210), (10, 27522605), (11, 25020550), (22, 12510275), (23, 11966350), (25, 11009042), (46, 5983175), (50, 5504521), (55, 5004110), (110, 2502055), (115, 2393270), (230, 1196635), (253, 1087850), (275, 1000822), (506, 543925), (550, 500411), (575, 478654), (1150, 239327), (1265, 217570), (2530, 108785), (6325, 43514), (12650, 21757)]