48020860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 105622272

約数和(自身を除く): 57601412

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 620, 730, 1061, 1460, 2122, 2263, 4244, 4526, 5305, 9052, 10610, 11315, 21220, 22630, 32891, 45260, 65782, 77453, 131564, 154906, 164455, 309812, 328910, 387265, 657820, 774530, 1549060, 2401043, 4802086, 9604172, 12005215, 24010430, 48020860]

約数ペア:

[(1, 48020860), (2, 24010430), (4, 12005215), (5, 9604172), (10, 4802086), (20, 2401043), (31, 1549060), (62, 774530), (73, 657820), (124, 387265), (146, 328910), (155, 309812), (292, 164455), (310, 154906), (365, 131564), (620, 77453), (730, 65782), (1061, 45260), (1460, 32891), (2122, 22630), (2263, 21220), (4244, 11315), (4526, 10610), (5305, 9052)]