49853320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3907}}^1$

素因数の和:3958

約数の個数: 64

約数和(自身を含む): 126619200

約数和(自身を除く): 76765880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 3907, 6380, 7814, 12760, 15628, 19535, 31256, 39070, 42977, 78140, 85954, 113303, 156280, 171908, 214885, 226606, 343816, 429770, 453212, 566515, 859540, 906424, 1133030, 1246333, 1719080, 2266060, 2492666, 4532120, 4985332, 6231665, 9970664, 12463330, 24926660, 49853320]

約数ペア:

[(1, 49853320), (2, 24926660), (4, 12463330), (5, 9970664), (8, 6231665), (10, 4985332), (11, 4532120), (20, 2492666), (22, 2266060), (29, 1719080), (40, 1246333), (44, 1133030), (55, 906424), (58, 859540), (88, 566515), (110, 453212), (116, 429770), (145, 343816), (220, 226606), (232, 214885), (290, 171908), (319, 156280), (440, 113303), (580, 85954), (638, 78140), (1160, 42977), (1276, 39070), (1595, 31256), (2552, 19535), (3190, 15628), (3907, 12760), (6380, 7814)]