55665250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11755

約数の個数: 32

約数和(自身を含む): 109699200

約数和(自身を除く): 54033950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 11719, 23438, 58595, 117190, 222661, 292975, 445322, 585950, 1113305, 1464875, 2226610, 2929750, 5566525, 11133050, 27832625, 55665250]

約数ペア:

[(1, 55665250), (2, 27832625), (5, 11133050), (10, 5566525), (19, 2929750), (25, 2226610), (38, 1464875), (50, 1113305), (95, 585950), (125, 445322), (190, 292975), (250, 222661), (475, 117190), (950, 58595), (2375, 23438), (4750, 11719)]