61139492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1487}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 112909440

約数和(自身を除く): 51769948

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 1487, 2164, 2974, 5948, 10279, 20558, 28253, 41116, 56506, 113012, 804467, 1608934, 3217868, 15284873, 30569746, 61139492]

約数ペア:

[(1, 61139492), (2, 30569746), (4, 15284873), (19, 3217868), (38, 1608934), (76, 804467), (541, 113012), (1082, 56506), (1487, 41116), (2164, 28253), (2974, 20558), (5948, 10279)]