53237160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{147881}}^1$

素因数の和:147898

約数の個数: 48

約数和(自身を含む): 173021940

約数和(自身を除く): 119784780

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, 147881, 295762, 443643, 591524, 739405, 887286, 1183048, 1330929, 1478810, 1774572, 2218215, 2661858, 2957620, 3549144, 4436430, 5323716, 5915240, 6654645, 8872860, 10647432, 13309290, 17745720, 26618580, 53237160]

約数ペア:

[(1, 53237160), (2, 26618580), (3, 17745720), (4, 13309290), (5, 10647432), (6, 8872860), (8, 6654645), (9, 5915240), (10, 5323716), (12, 4436430), (15, 3549144), (18, 2957620), (20, 2661858), (24, 2218215), (30, 1774572), (36, 1478810), (40, 1330929), (45, 1183048), (60, 887286), (72, 739405), (90, 591524), (120, 443643), (180, 295762), (360, 147881)]