56190125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 75254400

約数和(自身を除く): 19064275

約数列:

[1, 5, 19, 25, 59, 95, 125, 295, 401, 475, 1121, 1475, 2005, 2375, 5605, 7375, 7619, 10025, 23659, 28025, 38095, 50125, 118295, 140125, 190475, 449521, 591475, 952375, 2247605, 2957375, 11238025, 56190125]

約数ペア:

[(1, 56190125), (5, 11238025), (19, 2957375), (25, 2247605), (59, 952375), (95, 591475), (125, 449521), (295, 190475), (401, 140125), (475, 118295), (1121, 50125), (1475, 38095), (2005, 28025), (2375, 23659), (5605, 10025), (7375, 7619)]