53776960

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1211

約数の個数: 56

約数和(自身を含む): 128966976

約数和(自身を除く): 75190016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1031, 1304, 1630, 2062, 2608, 3260, 4124, 5155, 5216, 6520, 8248, 10310, 10432, 13040, 16496, 20620, 26080, 32992, 41240, 52160, 65984, 82480, 164960, 168053, 329920, 336106, 672212, 840265, 1344424, 1680530, 2688848, 3361060, 5377696, 6722120, 10755392, 13444240, 26888480, 53776960]

約数ペア:

[(1, 53776960), (2, 26888480), (4, 13444240), (5, 10755392), (8, 6722120), (10, 5377696), (16, 3361060), (20, 2688848), (32, 1680530), (40, 1344424), (64, 840265), (80, 672212), (160, 336106), (163, 329920), (320, 168053), (326, 164960), (652, 82480), (815, 65984), (1031, 52160), (1304, 41240), (1630, 32992), (2062, 26080), (2608, 20620), (3260, 16496), (4124, 13040), (5155, 10432), (5216, 10310), (6520, 8248)]