55503404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 110213376

約数和(自身を除く): 54709972

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 103, 148, 206, 331, 407, 412, 662, 814, 1133, 1324, 1628, 2266, 3641, 3811, 4532, 7282, 7622, 12247, 14564, 15244, 24494, 34093, 41921, 48988, 68186, 83842, 134717, 136372, 167684, 269434, 375023, 538868, 750046, 1261441, 1500092, 2522882, 5045764, 13875851, 27751702, 55503404]

約数ペア:

[(1, 55503404), (2, 27751702), (4, 13875851), (11, 5045764), (22, 2522882), (37, 1500092), (44, 1261441), (74, 750046), (103, 538868), (148, 375023), (206, 269434), (331, 167684), (407, 136372), (412, 134717), (662, 83842), (814, 68186), (1133, 48988), (1324, 41921), (1628, 34093), (2266, 24494), (3641, 15244), (3811, 14564), (4532, 12247), (7282, 7622)]