51797160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143881}}^1$

素因数の和:143898

約数の個数: 48

約数和(自身を含む): 168341940

約数和(自身を除く): 116544780

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, 143881, 287762, 431643, 575524, 719405, 863286, 1151048, 1294929, 1438810, 1726572, 2158215, 2589858, 2877620, 3453144, 4316430, 5179716, 5755240, 6474645, 8632860, 10359432, 12949290, 17265720, 25898580, 51797160]

約数ペア:

[(1, 51797160), (2, 25898580), (3, 17265720), (4, 12949290), (5, 10359432), (6, 8632860), (8, 6474645), (9, 5755240), (10, 5179716), (12, 4316430), (15, 3453144), (18, 2877620), (20, 2589858), (24, 2158215), (30, 1726572), (36, 1438810), (40, 1294929), (45, 1151048), (60, 863286), (72, 719405), (90, 575524), (120, 431643), (180, 287762), (360, 143881)]