53037215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 79778304

約数和(自身を除く): 26741089

約数列:

[1, 5, 7, 11, 35, 55, 77, 347, 385, 397, 1735, 1985, 2429, 2779, 3817, 4367, 12145, 13895, 19085, 21835, 26719, 30569, 133595, 137759, 152845, 688795, 964313, 1515349, 4821565, 7576745, 10607443, 53037215]

約数ペア:

[(1, 53037215), (5, 10607443), (7, 7576745), (11, 4821565), (35, 1515349), (55, 964313), (77, 688795), (347, 152845), (385, 137759), (397, 133595), (1735, 30569), (1985, 26719), (2429, 21835), (2779, 19085), (3817, 13895), (4367, 12145)]