56809550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 125716656

約数和(自身を除く): 68907106

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 193, 203, 290, 350, 386, 406, 725, 841, 965, 1015, 1351, 1450, 1682, 1930, 2030, 2702, 4205, 4825, 5075, 5597, 5887, 6755, 8410, 9650, 10150, 11194, 11774, 13510, 21025, 27985, 29435, 33775, 39179, 42050, 55970, 58870, 67550, 78358, 139925, 147175, 162313, 195895, 279850, 294350, 324626, 391790, 811565, 979475, 1136191, 1623130, 1958950, 2272382, 4057825, 5680955, 8115650, 11361910, 28404775, 56809550]

約数ペア:

[(1, 56809550), (2, 28404775), (5, 11361910), (7, 8115650), (10, 5680955), (14, 4057825), (25, 2272382), (29, 1958950), (35, 1623130), (50, 1136191), (58, 979475), (70, 811565), (145, 391790), (175, 324626), (193, 294350), (203, 279850), (290, 195895), (350, 162313), (386, 147175), (406, 139925), (725, 78358), (841, 67550), (965, 58870), (1015, 55970), (1351, 42050), (1450, 39179), (1682, 33775), (1930, 29435), (2030, 27985), (2702, 21025), (4205, 13510), (4825, 11774), (5075, 11194), (5597, 10150), (5887, 9650), (6755, 8410)]