55475856

素因数分解:

$2^4\times 3^2\times {\mathrm{385249}}^1$

素因数の和:385263

約数の個数: 30

約数和(自身を含む): 155255750

約数和(自身を除く): 99779894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 385249, 770498, 1155747, 1540996, 2311494, 3081992, 3467241, 4622988, 6163984, 6934482, 9245976, 13868964, 18491952, 27737928, 55475856]

約数ペア:

[(1, 55475856), (2, 27737928), (3, 18491952), (4, 13868964), (6, 9245976), (8, 6934482), (9, 6163984), (12, 4622988), (16, 3467241), (18, 3081992), (24, 2311494), (36, 1540996), (48, 1155747), (72, 770498), (144, 385249)]