54965690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{751}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 106880256

約数和(自身を除く): 51914566

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 751, 1126, 1502, 2815, 3755, 5630, 7319, 7510, 9763, 14638, 19526, 36595, 48815, 73190, 97630, 422813, 845626, 2114065, 4228130, 5496569, 10993138, 27482845, 54965690]

約数ペア:

[(1, 54965690), (2, 27482845), (5, 10993138), (10, 5496569), (13, 4228130), (26, 2114065), (65, 845626), (130, 422813), (563, 97630), (751, 73190), (1126, 48815), (1502, 36595), (2815, 19526), (3755, 14638), (5630, 9763), (7319, 7510)]