56332120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 137733120

約数和(自身を除く): 81401000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 853, 1016, 1270, 1651, 1706, 2540, 3302, 3412, 4265, 5080, 6604, 6824, 8255, 8530, 11089, 13208, 16510, 17060, 22178, 33020, 34120, 44356, 55445, 66040, 88712, 108331, 110890, 216662, 221780, 433324, 443560, 541655, 866648, 1083310, 1408303, 2166620, 2816606, 4333240, 5633212, 7041515, 11266424, 14083030, 28166060, 56332120]

約数ペア:

[(1, 56332120), (2, 28166060), (4, 14083030), (5, 11266424), (8, 7041515), (10, 5633212), (13, 4333240), (20, 2816606), (26, 2166620), (40, 1408303), (52, 1083310), (65, 866648), (104, 541655), (127, 443560), (130, 433324), (254, 221780), (260, 216662), (508, 110890), (520, 108331), (635, 88712), (853, 66040), (1016, 55445), (1270, 44356), (1651, 34120), (1706, 33020), (2540, 22178), (3302, 17060), (3412, 16510), (4265, 13208), (5080, 11089), (6604, 8530), (6824, 8255)]