48200815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 19536785

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 1259, 2015, 2945, 6295, 7657, 16367, 23921, 38285, 39029, 81835, 119605, 195145, 310973, 507377, 741551, 1554865, 2536885, 3707755, 9640163, 48200815]

約数ペア:

[(1, 48200815), (5, 9640163), (13, 3707755), (19, 2536885), (31, 1554865), (65, 741551), (95, 507377), (155, 310973), (247, 195145), (403, 119605), (589, 81835), (1235, 39029), (1259, 38285), (2015, 23921), (2945, 16367), (6295, 7657)]