55241290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5821}}^1$

素因数の和:5914

約数の個数: 32

約数和(自身を含む): 108568656

約数和(自身を除く): 53327366

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 5821, 9490, 11642, 29105, 58210, 75673, 151346, 378365, 424933, 756730, 849866, 2124665, 4249330, 5524129, 11048258, 27620645, 55241290]

約数ペア:

[(1, 55241290), (2, 27620645), (5, 11048258), (10, 5524129), (13, 4249330), (26, 2124665), (65, 849866), (73, 756730), (130, 424933), (146, 378365), (365, 151346), (730, 75673), (949, 58210), (1898, 29105), (4745, 11642), (5821, 9490)]