51015240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{141709}}^1$

素因数の和:141726

約数の個数: 48

約数和(自身を含む): 165800700

約数和(自身を除く): 114785460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 141709, 283418, 425127, 566836, 708545, 850254, 1133672, 1275381, 1417090, 1700508, 2125635, 2550762, 2834180, 3401016, 4251270, 5101524, 5668360, 6376905, 8502540, 10203048, 12753810, 17005080, 25507620, 51015240]

約数ペア:

[(1, 51015240), (2, 25507620), (3, 17005080), (4, 12753810), (5, 10203048), (6, 8502540), (8, 6376905), (9, 5668360), (10, 5101524), (12, 4251270), (15, 3401016), (18, 2834180), (20, 2550762), (24, 2125635), (30, 1700508), (36, 1417090), (40, 1275381), (45, 1133672), (60, 850254), (72, 708545), (90, 566836), (120, 425127), (180, 283418), (360, 141709)]