48988654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 87220224

約数和(自身を除く): 38231570

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 1133, 1339, 1663, 2266, 2678, 3326, 14729, 18293, 21619, 29458, 36586, 43238, 171289, 237809, 342578, 475618, 1884179, 2226757, 3768358, 4453514, 24494327, 48988654]

約数ペア:

[(1, 48988654), (2, 24494327), (11, 4453514), (13, 3768358), (22, 2226757), (26, 1884179), (103, 475618), (143, 342578), (206, 237809), (286, 171289), (1133, 43238), (1339, 36586), (1663, 29458), (2266, 21619), (2678, 18293), (3326, 14729)]