57649615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 75718656

約数和(自身を除く): 18069041

約数列:

[1, 5, 23, 31, 103, 115, 155, 157, 515, 713, 785, 2369, 3193, 3565, 3611, 4867, 11845, 15965, 16171, 18055, 24335, 73439, 80855, 111941, 367195, 371933, 501301, 559705, 1859665, 2506505, 11529923, 57649615]

約数ペア:

[(1, 57649615), (5, 11529923), (23, 2506505), (31, 1859665), (103, 559705), (115, 501301), (155, 371933), (157, 367195), (515, 111941), (713, 80855), (785, 73439), (2369, 24335), (3193, 18055), (3565, 16171), (3611, 15965), (4867, 11845)]