51576267740

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1277}}^1\times {\mathrm{6101}}^1$

素因数の和:7718

約数の個数: 48

約数和(自身を含む): 108740276064

約数和(自身を除く): 57164008324

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1277, 1324, 1655, 2554, 3310, 5108, 6101, 6385, 6620, 12202, 12770, 24404, 25540, 30505, 61010, 122020, 422687, 845374, 1690748, 2019431, 2113435, 4038862, 4226870, 7790977, 8077724, 8453740, 10097155, 15581954, 20194310, 31163908, 38954885, 40388620, 77909770, 155819540, 2578813387, 5157626774, 10315253548, 12894066935, 25788133870, 51576267740]

約数ペア:

[(1, 51576267740), (2, 25788133870), (4, 12894066935), (5, 10315253548), (10, 5157626774), (20, 2578813387), (331, 155819540), (662, 77909770), (1277, 40388620), (1324, 38954885), (1655, 31163908), (2554, 20194310), (3310, 15581954), (5108, 10097155), (6101, 8453740), (6385, 8077724), (6620, 7790977), (12202, 4226870), (12770, 4038862), (24404, 2113435), (25540, 2019431), (30505, 1690748), (61010, 845374), (122020, 422687)]