64820050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{27583}}^1$

素因数の和:27642

約数の個数: 24

約数和(自身を含む): 123134976

約数和(自身を除く): 58314926

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 27583, 55166, 137915, 275830, 689575, 1296401, 1379150, 2592802, 6482005, 12964010, 32410025, 64820050]

約数ペア:

[(1, 64820050), (2, 32410025), (5, 12964010), (10, 6482005), (25, 2592802), (47, 1379150), (50, 1296401), (94, 689575), (235, 275830), (470, 137915), (1175, 55166), (2350, 27583)]