53545895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 19997785

約数列:

[1, 5, 13, 19, 65, 95, 191, 227, 247, 955, 1135, 1235, 2483, 2951, 3629, 4313, 12415, 14755, 18145, 21565, 43357, 47177, 56069, 216785, 235885, 280345, 563641, 823783, 2818205, 4118915, 10709179, 53545895]

約数ペア:

[(1, 53545895), (5, 10709179), (13, 4118915), (19, 2818205), (65, 823783), (95, 563641), (191, 280345), (227, 235885), (247, 216785), (955, 56069), (1135, 47177), (1235, 43357), (2483, 21565), (2951, 18145), (3629, 14755), (4313, 12415)]