53744680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122147}}^1$

素因数の和:122169

約数の個数: 32

約数和(自身を含む): 131919840

約数和(自身を除く): 78175160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 122147, 244294, 488588, 610735, 977176, 1221470, 1343617, 2442940, 2687234, 4885880, 5374468, 6718085, 10748936, 13436170, 26872340, 53744680]

約数ペア:

[(1, 53744680), (2, 26872340), (4, 13436170), (5, 10748936), (8, 6718085), (10, 5374468), (11, 4885880), (20, 2687234), (22, 2442940), (40, 1343617), (44, 1221470), (55, 977176), (88, 610735), (110, 488588), (220, 244294), (440, 122147)]