56636290

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{20899}}^1$

素因数の和:21177

約数の個数: 16

約数和(自身を含む): 102326400

約数和(自身を除く): 45690110

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 20899, 41798, 104495, 208990, 5663629, 11327258, 28318145, 56636290]

約数ペア:

[(1, 56636290), (2, 28318145), (5, 11327258), (10, 5663629), (271, 208990), (542, 104495), (1355, 41798), (2710, 20899)]