55445663

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 17130337

約数列:

[1, 7, 13, 23, 59, 91, 161, 299, 413, 449, 767, 1357, 2093, 3143, 5369, 5837, 9499, 10327, 17641, 26491, 40859, 72289, 123487, 134251, 185437, 344383, 609293, 939757, 2410681, 4265051, 7920809, 55445663]

約数ペア:

[(1, 55445663), (7, 7920809), (13, 4265051), (23, 2410681), (59, 939757), (91, 609293), (161, 344383), (299, 185437), (413, 134251), (449, 123487), (767, 72289), (1357, 40859), (2093, 26491), (3143, 17641), (5369, 10327), (5837, 9499)]