51294452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61357}}^1$

素因数の和:61391

約数の個数: 24

約数和(自身を含む): 103081440

約数和(自身を除く): 51786988

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 61357, 122714, 245428, 674927, 1165783, 1349854, 2331566, 2699708, 4663132, 12823613, 25647226, 51294452]

約数ペア:

[(1, 51294452), (2, 25647226), (4, 12823613), (11, 4663132), (19, 2699708), (22, 2331566), (38, 1349854), (44, 1165783), (76, 674927), (209, 245428), (418, 122714), (836, 61357)]