48652825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7879}}^1$

素因数の和:7921

約数の個数: 24

約数和(自身を含む): 68398400

約数和(自身を除く): 19745575

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 7879, 39395, 102427, 149701, 196975, 512135, 748505, 1946113, 2560675, 3742525, 9730565, 48652825]

約数ペア:

[(1, 48652825), (5, 9730565), (13, 3742525), (19, 2560675), (25, 1946113), (65, 748505), (95, 512135), (247, 196975), (325, 149701), (475, 102427), (1235, 39395), (6175, 7879)]