49650813

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 80150400

約数和(自身を除く): 30499587

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 919, 1863, 2001, 2349, 2757, 6003, 8271, 18009, 21137, 24813, 26651, 54027, 63411, 74439, 79953, 190233, 239859, 570699, 612973, 719577, 1712097, 1838919, 2158731, 5516757, 16550271, 49650813]

約数ペア:

[(1, 49650813), (3, 16550271), (9, 5516757), (23, 2158731), (27, 1838919), (29, 1712097), (69, 719577), (81, 612973), (87, 570699), (207, 239859), (261, 190233), (621, 79953), (667, 74439), (783, 63411), (919, 54027), (1863, 26651), (2001, 24813), (2349, 21137), (2757, 18009), (6003, 8271)]