53439799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 67092480

約数和(自身を除く): 13652681

約数列:

[1, 7, 19, 47, 83, 103, 133, 329, 581, 721, 893, 1577, 1957, 3901, 4841, 6251, 8549, 11039, 13699, 27307, 33887, 59843, 74119, 91979, 162431, 401803, 518833, 643853, 1137017, 2812621, 7634257, 53439799]

約数ペア:

[(1, 53439799), (7, 7634257), (19, 2812621), (47, 1137017), (83, 643853), (103, 518833), (133, 401803), (329, 162431), (581, 91979), (721, 74119), (893, 59843), (1577, 33887), (1957, 27307), (3901, 13699), (4841, 11039), (6251, 8549)]