48215570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21817}}^1$

素因数の和:21854

約数の個数: 32

約数和(自身を含む): 98966448

約数和(自身を除く): 50750878

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 21817, 43634, 109085, 218170, 283621, 370889, 567242, 741778, 1418105, 1854445, 2836210, 3708890, 4821557, 9643114, 24107785, 48215570]

約数ペア:

[(1, 48215570), (2, 24107785), (5, 9643114), (10, 4821557), (13, 3708890), (17, 2836210), (26, 1854445), (34, 1418105), (65, 741778), (85, 567242), (130, 370889), (170, 283621), (221, 218170), (442, 109085), (1105, 43634), (2210, 21817)]