52157755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 71668800

約数和(自身を除く): 19511045

約数列:

[1, 5, 13, 19, 65, 95, 157, 247, 269, 785, 1235, 1345, 2041, 2983, 3497, 5111, 10205, 14915, 17485, 25555, 38779, 42233, 66443, 193895, 211165, 332215, 549029, 802427, 2745145, 4012135, 10431551, 52157755]

約数ペア:

[(1, 52157755), (5, 10431551), (13, 4012135), (19, 2745145), (65, 802427), (95, 549029), (157, 332215), (247, 211165), (269, 193895), (785, 66443), (1235, 42233), (1345, 38779), (2041, 25555), (2983, 17485), (3497, 14915), (5111, 10205)]