51567480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143243}}^1$

素因数の和:143260

約数の個数: 48

約数和(自身を含む): 167595480

約数和(自身を除く): 116028000

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, 143243, 286486, 429729, 572972, 716215, 859458, 1145944, 1289187, 1432430, 1718916, 2148645, 2578374, 2864860, 3437832, 4297290, 5156748, 5729720, 6445935, 8594580, 10313496, 12891870, 17189160, 25783740, 51567480]

約数ペア:

[(1, 51567480), (2, 25783740), (3, 17189160), (4, 12891870), (5, 10313496), (6, 8594580), (8, 6445935), (9, 5729720), (10, 5156748), (12, 4297290), (15, 3437832), (18, 2864860), (20, 2578374), (24, 2148645), (30, 1718916), (36, 1432430), (40, 1289187), (45, 1145944), (60, 859458), (72, 716215), (90, 572972), (120, 429729), (180, 286486), (360, 143243)]