56220813

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1129}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 88845120

約数和(自身を除く): 32624307

約数列:

[1, 3, 9, 11, 33, 99, 503, 1129, 1509, 3387, 4527, 5533, 10161, 12419, 16599, 37257, 49797, 111771, 567887, 1703661, 5110983, 6246757, 18740271, 56220813]

約数ペア:

[(1, 56220813), (3, 18740271), (9, 6246757), (11, 5110983), (33, 1703661), (99, 567887), (503, 111771), (1129, 49797), (1509, 37257), (3387, 16599), (4527, 12419), (5533, 10161)]