55209637

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:3972

約数の個数: 16

約数和(自身を含む): 66597120

約数和(自身を除く): 11387483

約数列:

[1, 7, 23, 89, 161, 623, 2047, 3853, 14329, 26971, 88619, 342917, 620333, 2400419, 7887091, 55209637]

約数ペア:

[(1, 55209637), (7, 7887091), (23, 2400419), (89, 620333), (161, 342917), (623, 88619), (2047, 26971), (3853, 14329)]