51881160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432343}}^1$

素因数の和:432357

約数の個数: 32

約数和(自身を含む): 155643840

約数和(自身を除く): 103762680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432343, 864686, 1297029, 1729372, 2161715, 2594058, 3458744, 4323430, 5188116, 6485145, 8646860, 10376232, 12970290, 17293720, 25940580, 51881160]

約数ペア:

[(1, 51881160), (2, 25940580), (3, 17293720), (4, 12970290), (5, 10376232), (6, 8646860), (8, 6485145), (10, 5188116), (12, 4323430), (15, 3458744), (20, 2594058), (24, 2161715), (30, 1729372), (40, 1297029), (60, 864686), (120, 432343)]