51926520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432721}}^1$

素因数の和:432735

約数の個数: 32

約数和(自身を含む): 155779920

約数和(自身を除く): 103853400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432721, 865442, 1298163, 1730884, 2163605, 2596326, 3461768, 4327210, 5192652, 6490815, 8654420, 10385304, 12981630, 17308840, 25963260, 51926520]

約数ペア:

[(1, 51926520), (2, 25963260), (3, 17308840), (4, 12981630), (5, 10385304), (6, 8654420), (8, 6490815), (10, 5192652), (12, 4327210), (15, 3461768), (20, 2596326), (24, 2163605), (30, 1730884), (40, 1298163), (60, 865442), (120, 432721)]