55764990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 149497920

約数和(自身を除く): 93732930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 482, 723, 857, 1205, 1446, 1714, 2169, 2410, 2571, 3615, 4285, 4338, 5142, 6507, 7230, 7713, 8570, 10845, 12855, 13014, 15426, 21690, 23139, 25710, 32535, 38565, 46278, 65070, 77130, 115695, 206537, 231390, 413074, 619611, 1032685, 1239222, 1858833, 2065370, 3098055, 3717666, 5576499, 6196110, 9294165, 11152998, 18588330, 27882495, 55764990]

約数ペア:

[(1, 55764990), (2, 27882495), (3, 18588330), (5, 11152998), (6, 9294165), (9, 6196110), (10, 5576499), (15, 3717666), (18, 3098055), (27, 2065370), (30, 1858833), (45, 1239222), (54, 1032685), (90, 619611), (135, 413074), (241, 231390), (270, 206537), (482, 115695), (723, 77130), (857, 65070), (1205, 46278), (1446, 38565), (1714, 32535), (2169, 25710), (2410, 23139), (2571, 21690), (3615, 15426), (4285, 13014), (4338, 12855), (5142, 10845), (6507, 8570), (7230, 7713)]