55365030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87881}}^1$

素因数の和:87901

約数の個数: 48

約数和(自身を含む): 164515104

約数和(自身を除く): 109150074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87881, 175762, 263643, 439405, 527286, 615167, 790929, 878810, 1230334, 1318215, 1581858, 1845501, 2636430, 3075835, 3691002, 3954645, 5536503, 6151670, 7909290, 9227505, 11073006, 18455010, 27682515, 55365030]

約数ペア:

[(1, 55365030), (2, 27682515), (3, 18455010), (5, 11073006), (6, 9227505), (7, 7909290), (9, 6151670), (10, 5536503), (14, 3954645), (15, 3691002), (18, 3075835), (21, 2636430), (30, 1845501), (35, 1581858), (42, 1318215), (45, 1230334), (63, 878810), (70, 790929), (90, 615167), (105, 527286), (126, 439405), (210, 263643), (315, 175762), (630, 87881)]