55480144

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{3499}}^1$

素因数の和:4498

約数の個数: 20

約数和(自身を含む): 107632000

約数和(自身を除く): 52151856

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3499, 3964, 6998, 7928, 13996, 15856, 27992, 55984, 3467509, 6935018, 13870036, 27740072, 55480144]

約数ペア:

[(1, 55480144), (2, 27740072), (4, 13870036), (8, 6935018), (16, 3467509), (991, 55984), (1982, 27992), (3499, 15856), (3964, 13996), (6998, 7928)]