51591060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95539}}^1$

素因数の和:95557

約数の個数: 48

約数和(自身を含む): 160507200

約数和(自身を除く): 108916140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 95539, 191078, 286617, 382156, 477695, 573234, 859851, 955390, 1146468, 1433085, 1719702, 1910780, 2579553, 2866170, 3439404, 4299255, 5159106, 5732340, 8598510, 10318212, 12897765, 17197020, 25795530, 51591060]

約数ペア:

[(1, 51591060), (2, 25795530), (3, 17197020), (4, 12897765), (5, 10318212), (6, 8598510), (9, 5732340), (10, 5159106), (12, 4299255), (15, 3439404), (18, 2866170), (20, 2579553), (27, 1910780), (30, 1719702), (36, 1433085), (45, 1146468), (54, 955390), (60, 859851), (90, 573234), (108, 477695), (135, 382156), (180, 286617), (270, 191078), (540, 95539)]