51802056

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1993}}^1$

素因数の和:2043

約数の個数: 72

約数和(自身を含む): 148144230

約数和(自身を除く): 96342174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 1993, 2166, 2888, 3249, 3986, 4332, 5979, 6498, 7972, 8664, 11958, 12996, 15944, 17937, 23916, 25992, 35874, 37867, 47832, 71748, 75734, 113601, 143496, 151468, 227202, 302936, 340803, 454404, 681606, 719473, 908808, 1363212, 1438946, 2158419, 2726424, 2877892, 4316838, 5755784, 6475257, 8633676, 12950514, 17267352, 25901028, 51802056]

約数ペア:

[(1, 51802056), (2, 25901028), (3, 17267352), (4, 12950514), (6, 8633676), (8, 6475257), (9, 5755784), (12, 4316838), (18, 2877892), (19, 2726424), (24, 2158419), (36, 1438946), (38, 1363212), (57, 908808), (72, 719473), (76, 681606), (114, 454404), (152, 340803), (171, 302936), (228, 227202), (342, 151468), (361, 143496), (456, 113601), (684, 75734), (722, 71748), (1083, 47832), (1368, 37867), (1444, 35874), (1993, 25992), (2166, 23916), (2888, 17937), (3249, 15944), (3986, 12996), (4332, 11958), (5979, 8664), (6498, 7972)]