56553630250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17401117}}^1$

素因数の和:17401147

約数の個数: 32

約数和(自身を含む): 114012125136

約数和(自身を除く): 57458494886

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 17401117, 34802234, 87005585, 174011170, 226214521, 435027925, 452429042, 870055850, 1131072605, 2175139625, 2262145210, 4350279250, 5655363025, 11310726050, 28276815125, 56553630250]

約数ペア:

[(1, 56553630250), (2, 28276815125), (5, 11310726050), (10, 5655363025), (13, 4350279250), (25, 2262145210), (26, 2175139625), (50, 1131072605), (65, 870055850), (125, 452429042), (130, 435027925), (250, 226214521), (325, 174011170), (650, 87005585), (1625, 34802234), (3250, 17401117)]