56387858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 37356142

約数列:

[1, 2, 19, 23, 38, 46, 149, 298, 433, 437, 866, 874, 2831, 3427, 5662, 6854, 8227, 9959, 16454, 19918, 64517, 65113, 129034, 130226, 189221, 378442, 1225823, 1483891, 2451646, 2967782, 28193929, 56387858]

約数ペア:

[(1, 56387858), (2, 28193929), (19, 2967782), (23, 2451646), (38, 1483891), (46, 1225823), (149, 378442), (298, 189221), (433, 130226), (437, 129034), (866, 65113), (874, 64517), (2831, 19918), (3427, 16454), (5662, 9959), (6854, 8227)]