51482515

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 21300845

約数列:

[1, 5, 7, 35, 59, 107, 233, 295, 413, 535, 749, 1165, 1631, 2065, 3745, 6313, 8155, 13747, 24931, 31565, 44191, 68735, 96229, 124655, 174517, 220955, 481145, 872585, 1470929, 7354645, 10296503, 51482515]

約数ペア:

[(1, 51482515), (5, 10296503), (7, 7354645), (35, 1470929), (59, 872585), (107, 481145), (233, 220955), (295, 174517), (413, 124655), (535, 96229), (749, 68735), (1165, 44191), (1631, 31565), (2065, 24931), (3745, 13747), (6313, 8155)]