48981725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5197}}^1$

素因数の和:5249

約数の個数: 24

約数和(自身を含む): 67677960

約数和(自身を除く): 18696235

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 5197, 9425, 25985, 67561, 129925, 150713, 337805, 753565, 1689025, 1959269, 3767825, 9796345, 48981725]

約数ペア:

[(1, 48981725), (5, 9796345), (13, 3767825), (25, 1959269), (29, 1689025), (65, 753565), (145, 337805), (325, 150713), (377, 129925), (725, 67561), (1885, 25985), (5197, 9425)]