55000816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 115305120

約数和(自身を除く): 60304304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 983, 1076, 1966, 2152, 3497, 3932, 4304, 6994, 7864, 12779, 13988, 15728, 25558, 27976, 51116, 55952, 102232, 204464, 264427, 528854, 1057708, 2115416, 3437551, 4230832, 6875102, 13750204, 27500408, 55000816]

約数ペア:

[(1, 55000816), (2, 27500408), (4, 13750204), (8, 6875102), (13, 4230832), (16, 3437551), (26, 2115416), (52, 1057708), (104, 528854), (208, 264427), (269, 204464), (538, 102232), (983, 55952), (1076, 51116), (1966, 27976), (2152, 25558), (3497, 15728), (3932, 13988), (4304, 12779), (6994, 7864)]