48648380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 111930336

約数和(自身を除く): 63281956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 397, 557, 794, 1114, 1588, 1985, 2228, 2785, 3970, 4367, 5570, 6127, 7940, 8734, 11140, 12254, 17468, 21835, 24508, 30635, 43670, 61270, 87340, 122540, 221129, 442258, 884516, 1105645, 2211290, 2432419, 4422580, 4864838, 9729676, 12162095, 24324190, 48648380]

約数ペア:

[(1, 48648380), (2, 24324190), (4, 12162095), (5, 9729676), (10, 4864838), (11, 4422580), (20, 2432419), (22, 2211290), (44, 1105645), (55, 884516), (110, 442258), (220, 221129), (397, 122540), (557, 87340), (794, 61270), (1114, 43670), (1588, 30635), (1985, 24508), (2228, 21835), (2785, 17468), (3970, 12254), (4367, 11140), (5570, 8734), (6127, 7940)]