48077480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109267}}^1$

素因数の和:109289

約数の個数: 32

約数和(自身を含む): 118009440

約数和(自身を除く): 69931960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 109267, 218534, 437068, 546335, 874136, 1092670, 1201937, 2185340, 2403874, 4370680, 4807748, 6009685, 9615496, 12019370, 24038740, 48077480]

約数ペア:

[(1, 48077480), (2, 24038740), (4, 12019370), (5, 9615496), (8, 6009685), (10, 4807748), (11, 4370680), (20, 2403874), (22, 2185340), (40, 1201937), (44, 1092670), (55, 874136), (88, 546335), (110, 437068), (220, 218534), (440, 109267)]