53413250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19423}}^1$

素因数の和:19451

約数の個数: 32

約数和(自身を含む): 109085184

約数和(自身を除く): 55671934

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 19423, 38846, 97115, 194230, 213653, 427306, 485575, 971150, 1068265, 2136530, 2427875, 4855750, 5341325, 10682650, 26706625, 53413250]

約数ペア:

[(1, 53413250), (2, 26706625), (5, 10682650), (10, 5341325), (11, 4855750), (22, 2427875), (25, 2136530), (50, 1068265), (55, 971150), (110, 485575), (125, 427306), (250, 213653), (275, 194230), (550, 97115), (1375, 38846), (2750, 19423)]