48464975

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{11471}}^1$

素因数の和:11507

約数の個数: 18

約数和(自身を含む): 65080656

約数和(自身を除く): 16615681

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 4225, 11471, 57355, 149123, 286775, 745615, 1938599, 3728075, 9692995, 48464975]

約数ペア:

[(1, 48464975), (5, 9692995), (13, 3728075), (25, 1938599), (65, 745615), (169, 286775), (325, 149123), (845, 57355), (4225, 11471)]