48736900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 112805280

約数和(自身を除く): 64068380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 113, 190, 226, 227, 380, 452, 454, 475, 565, 908, 950, 1130, 1135, 1900, 2147, 2260, 2270, 2825, 4294, 4313, 4540, 5650, 5675, 8588, 8626, 10735, 11300, 11350, 17252, 21470, 21565, 22700, 25651, 42940, 43130, 51302, 53675, 86260, 102604, 107350, 107825, 128255, 214700, 215650, 256510, 431300, 487369, 513020, 641275, 974738, 1282550, 1949476, 2436845, 2565100, 4873690, 9747380, 12184225, 24368450, 48736900]

約数ペア:

[(1, 48736900), (2, 24368450), (4, 12184225), (5, 9747380), (10, 4873690), (19, 2565100), (20, 2436845), (25, 1949476), (38, 1282550), (50, 974738), (76, 641275), (95, 513020), (100, 487369), (113, 431300), (190, 256510), (226, 215650), (227, 214700), (380, 128255), (452, 107825), (454, 107350), (475, 102604), (565, 86260), (908, 53675), (950, 51302), (1130, 43130), (1135, 42940), (1900, 25651), (2147, 22700), (2260, 21565), (2270, 21470), (2825, 17252), (4294, 11350), (4313, 11300), (4540, 10735), (5650, 8626), (5675, 8588)]