45243250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{13921}}^1$

素因数の和:13951

約数の個数: 32

約数和(自身を含む): 91216944

約数和(自身を除く): 45973694

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 13921, 27842, 69605, 139210, 180973, 348025, 361946, 696050, 904865, 1740125, 1809730, 3480250, 4524325, 9048650, 22621625, 45243250]

約数ペア:

[(1, 45243250), (2, 22621625), (5, 9048650), (10, 4524325), (13, 3480250), (25, 1809730), (26, 1740125), (50, 904865), (65, 696050), (125, 361946), (130, 348025), (250, 180973), (325, 139210), (650, 69605), (1625, 27842), (3250, 13921)]