51479790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1453}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 123741216

約数和(自身を除く): 72261426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1181, 1453, 2362, 2906, 3543, 4359, 5905, 7086, 7265, 8718, 11810, 14530, 17715, 21795, 35430, 43590, 1715993, 3431986, 5147979, 8579965, 10295958, 17159930, 25739895, 51479790]

約数ペア:

[(1, 51479790), (2, 25739895), (3, 17159930), (5, 10295958), (6, 8579965), (10, 5147979), (15, 3431986), (30, 1715993), (1181, 43590), (1453, 35430), (2362, 21795), (2906, 17715), (3543, 14530), (4359, 11810), (5905, 8718), (7086, 7265)]