56555745780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{426707}}^1$

素因数の和:426813

約数の個数: 72

約数和(自身を含む): 161797432608

約数和(自身を除く): 105241686828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2209, 2820, 4418, 6627, 8836, 11045, 13254, 22090, 26508, 33135, 44180, 66270, 132540, 426707, 853414, 1280121, 1706828, 2133535, 2560242, 4267070, 5120484, 6400605, 8534140, 12801210, 20055229, 25602420, 40110458, 60165687, 80220916, 100276145, 120331374, 200552290, 240662748, 300828435, 401104580, 601656870, 942595763, 1203313740, 1885191526, 2827787289, 3770383052, 4712978815, 5655574578, 9425957630, 11311149156, 14138936445, 18851915260, 28277872890, 56555745780]

約数ペア:

[(1, 56555745780), (2, 28277872890), (3, 18851915260), (4, 14138936445), (5, 11311149156), (6, 9425957630), (10, 5655574578), (12, 4712978815), (15, 3770383052), (20, 2827787289), (30, 1885191526), (47, 1203313740), (60, 942595763), (94, 601656870), (141, 401104580), (188, 300828435), (235, 240662748), (282, 200552290), (470, 120331374), (564, 100276145), (705, 80220916), (940, 60165687), (1410, 40110458), (2209, 25602420), (2820, 20055229), (4418, 12801210), (6627, 8534140), (8836, 6400605), (11045, 5120484), (13254, 4267070), (22090, 2560242), (26508, 2133535), (33135, 1706828), (44180, 1280121), (66270, 853414), (132540, 426707)]