54914990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10303}}^1$

素因数の和:10364

約数の個数: 32

約数和(自身を含む): 109057536

約数和(自身を除く): 54142546

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 10303, 20606, 51515, 103030, 133939, 267878, 422423, 669695, 844846, 1339390, 2112115, 4224230, 5491499, 10982998, 27457495, 54914990]

約数ペア:

[(1, 54914990), (2, 27457495), (5, 10982998), (10, 5491499), (13, 4224230), (26, 2112115), (41, 1339390), (65, 844846), (82, 669695), (130, 422423), (205, 267878), (410, 133939), (533, 103030), (1066, 51515), (2665, 20606), (5330, 10303)]