91510606

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 161681184

約数和(自身を除く): 70170578

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 121, 242, 253, 401, 451, 506, 802, 902, 943, 1886, 2783, 4411, 4961, 5566, 8822, 9223, 9922, 10373, 16441, 18446, 20746, 32882, 48521, 97042, 101453, 114103, 180851, 202906, 228206, 361702, 378143, 756286, 1115983, 1989361, 2231966, 3978722, 4159573, 8319146, 45755303, 91510606]

約数ペア:

[(1, 91510606), (2, 45755303), (11, 8319146), (22, 4159573), (23, 3978722), (41, 2231966), (46, 1989361), (82, 1115983), (121, 756286), (242, 378143), (253, 361702), (401, 228206), (451, 202906), (506, 180851), (802, 114103), (902, 101453), (943, 97042), (1886, 48521), (2783, 32882), (4411, 20746), (4961, 18446), (5566, 16441), (8822, 10373), (9223, 9922)]