53109190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{312407}}^1$

素因数の和:312431

約数の個数: 16

約数和(自身を含む): 101220192

約数和(自身を除く): 48111002

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 312407, 624814, 1562035, 3124070, 5310919, 10621838, 26554595, 53109190]

約数ペア:

[(1, 53109190), (2, 26554595), (5, 10621838), (10, 5310919), (17, 3124070), (34, 1562035), (85, 624814), (170, 312407)]