56451150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17921}}^1$

素因数の和:17946

約数の個数: 72

約数和(自身を含む): 173341584

約数和(自身を除く): 116890434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 17921, 35842, 53763, 89605, 107526, 125447, 161289, 179210, 250894, 268815, 322578, 376341, 448025, 537630, 627235, 752682, 806445, 896050, 1129023, 1254470, 1344075, 1612890, 1881705, 2258046, 2688150, 3136175, 3763410, 4032225, 5645115, 6272350, 8064450, 9408525, 11290230, 18817050, 28225575, 56451150]

約数ペア:

[(1, 56451150), (2, 28225575), (3, 18817050), (5, 11290230), (6, 9408525), (7, 8064450), (9, 6272350), (10, 5645115), (14, 4032225), (15, 3763410), (18, 3136175), (21, 2688150), (25, 2258046), (30, 1881705), (35, 1612890), (42, 1344075), (45, 1254470), (50, 1129023), (63, 896050), (70, 806445), (75, 752682), (90, 627235), (105, 537630), (126, 448025), (150, 376341), (175, 322578), (210, 268815), (225, 250894), (315, 179210), (350, 161289), (450, 125447), (525, 107526), (630, 89605), (1050, 53763), (1575, 35842), (3150, 17921)]