54705430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{420811}}^1$

素因数の和:420831

約数の個数: 16

約数和(自身を含む): 106044624

約数和(自身を除く): 51339194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 420811, 841622, 2104055, 4208110, 5470543, 10941086, 27352715, 54705430]

約数ペア:

[(1, 54705430), (2, 27352715), (5, 10941086), (10, 5470543), (13, 4208110), (26, 2104055), (65, 841622), (130, 420811)]