56839545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9534

約数の個数: 48

約数和(自身を含む): 118535040

約数和(自身を除く): 61695495

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 9497, 28491, 47485, 66479, 85473, 142455, 180443, 199437, 332395, 427365, 541329, 598311, 902215, 997185, 1263101, 1623987, 2706645, 2991555, 3789303, 6315505, 8119935, 11367909, 18946515, 56839545]

約数ペア:

[(1, 56839545), (3, 18946515), (5, 11367909), (7, 8119935), (9, 6315505), (15, 3789303), (19, 2991555), (21, 2706645), (35, 1623987), (45, 1263101), (57, 997185), (63, 902215), (95, 598311), (105, 541329), (133, 427365), (171, 332395), (285, 199437), (315, 180443), (399, 142455), (665, 85473), (855, 66479), (1197, 47485), (1995, 28491), (5985, 9497)]