53942730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4271}}^1$

素因数の和:4702

約数の個数: 32

約数和(自身を含む): 129800448

約数和(自身を除く): 75857718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 4271, 6315, 8542, 12630, 12813, 21355, 25626, 42710, 64065, 128130, 1798091, 3596182, 5394273, 8990455, 10788546, 17980910, 26971365, 53942730]

約数ペア:

[(1, 53942730), (2, 26971365), (3, 17980910), (5, 10788546), (6, 8990455), (10, 5394273), (15, 3596182), (30, 1798091), (421, 128130), (842, 64065), (1263, 42710), (2105, 25626), (2526, 21355), (4210, 12813), (4271, 12630), (6315, 8542)]