53177584

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2177

約数の個数: 40

約数和(自身を含む): 108328880

約数和(自身を除く): 55151296

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 2089, 3182, 4178, 6364, 8356, 12728, 16712, 25456, 33424, 77293, 89827, 154586, 179654, 309172, 359308, 618344, 718616, 1236688, 1437232, 3323599, 6647198, 13294396, 26588792, 53177584]

約数ペア:

[(1, 53177584), (2, 26588792), (4, 13294396), (8, 6647198), (16, 3323599), (37, 1437232), (43, 1236688), (74, 718616), (86, 618344), (148, 359308), (172, 309172), (296, 179654), (344, 154586), (592, 89827), (688, 77293), (1591, 33424), (2089, 25456), (3182, 16712), (4178, 12728), (6364, 8356)]