49877109

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 79098240

約数和(自身を除く): 29221131

約数列:

[1, 3, 9, 19, 31, 57, 93, 97, 171, 279, 291, 589, 873, 1767, 1843, 3007, 5301, 5529, 9021, 9409, 16587, 27063, 28227, 57133, 84681, 171399, 178771, 291679, 514197, 536313, 875037, 1608939, 2625111, 5541901, 16625703, 49877109]

約数ペア:

[(1, 49877109), (3, 16625703), (9, 5541901), (19, 2625111), (31, 1608939), (57, 875037), (93, 536313), (97, 514197), (171, 291679), (279, 178771), (291, 171399), (589, 84681), (873, 57133), (1767, 28227), (1843, 27063), (3007, 16587), (5301, 9409), (5529, 9021)]