44990660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15731}}^1$

素因数の和:15764

約数の個数: 48

約数和(自身を含む): 111004992

約数和(自身を除く): 66014332

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 15731, 31462, 62924, 78655, 157310, 173041, 204503, 314620, 346082, 409006, 692164, 818012, 865205, 1022515, 1730410, 2045030, 2249533, 3460820, 4090060, 4499066, 8998132, 11247665, 22495330, 44990660]

約数ペア:

[(1, 44990660), (2, 22495330), (4, 11247665), (5, 8998132), (10, 4499066), (11, 4090060), (13, 3460820), (20, 2249533), (22, 2045030), (26, 1730410), (44, 1022515), (52, 865205), (55, 818012), (65, 692164), (110, 409006), (130, 346082), (143, 314620), (220, 204503), (260, 173041), (286, 157310), (572, 78655), (715, 62924), (1430, 31462), (2860, 15731)]