47175920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53609}}^1$

素因数の和:53633

約数の個数: 40

約数和(自身を含む): 119657520

約数和(自身を除く): 72481600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 53609, 107218, 214436, 268045, 428872, 536090, 589699, 857744, 1072180, 1179398, 2144360, 2358796, 2948495, 4288720, 4717592, 5896990, 9435184, 11793980, 23587960, 47175920]

約数ペア:

[(1, 47175920), (2, 23587960), (4, 11793980), (5, 9435184), (8, 5896990), (10, 4717592), (11, 4288720), (16, 2948495), (20, 2358796), (22, 2144360), (40, 1179398), (44, 1072180), (55, 857744), (80, 589699), (88, 536090), (110, 428872), (176, 268045), (220, 214436), (440, 107218), (880, 53609)]