56457690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 82888230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 167, 177, 191, 295, 334, 354, 382, 501, 573, 590, 835, 885, 955, 1002, 1146, 1670, 1770, 1910, 2505, 2865, 5010, 5730, 9853, 11269, 19706, 22538, 29559, 31897, 33807, 49265, 56345, 59118, 63794, 67614, 95691, 98530, 112690, 147795, 159485, 169035, 191382, 295590, 318970, 338070, 478455, 956910, 1881923, 3763846, 5645769, 9409615, 11291538, 18819230, 28228845, 56457690]

約数ペア:

[(1, 56457690), (2, 28228845), (3, 18819230), (5, 11291538), (6, 9409615), (10, 5645769), (15, 3763846), (30, 1881923), (59, 956910), (118, 478455), (167, 338070), (177, 318970), (191, 295590), (295, 191382), (334, 169035), (354, 159485), (382, 147795), (501, 112690), (573, 98530), (590, 95691), (835, 67614), (885, 63794), (955, 59118), (1002, 56345), (1146, 49265), (1670, 33807), (1770, 31897), (1910, 29559), (2505, 22538), (2865, 19706), (5010, 11269), (5730, 9853)]