55420885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{29401}}^1$

素因数の和:29448

約数の個数: 16

約数和(自身を含む): 74093040

約数和(自身を除く): 18672155

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 29401, 147005, 382213, 852629, 1911065, 4263145, 11084177, 55420885]

約数ペア:

[(1, 55420885), (5, 11084177), (13, 4263145), (29, 1911065), (65, 852629), (145, 382213), (377, 147005), (1885, 29401)]