54095090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 118713600

約数和(自身を除く): 64618510

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 89, 95, 133, 178, 190, 266, 445, 457, 623, 665, 890, 914, 1246, 1330, 1691, 2285, 3115, 3199, 3382, 4570, 6230, 6398, 8455, 8683, 11837, 15995, 16910, 17366, 23674, 31990, 40673, 43415, 59185, 60781, 81346, 86830, 118370, 121562, 203365, 284711, 303905, 406730, 569422, 607810, 772787, 1423555, 1545574, 2847110, 3863935, 5409509, 7727870, 10819018, 27047545, 54095090]

約数ペア:

[(1, 54095090), (2, 27047545), (5, 10819018), (7, 7727870), (10, 5409509), (14, 3863935), (19, 2847110), (35, 1545574), (38, 1423555), (70, 772787), (89, 607810), (95, 569422), (133, 406730), (178, 303905), (190, 284711), (266, 203365), (445, 121562), (457, 118370), (623, 86830), (665, 81346), (890, 60781), (914, 59185), (1246, 43415), (1330, 40673), (1691, 31990), (2285, 23674), (3115, 17366), (3199, 16910), (3382, 15995), (4570, 11837), (6230, 8683), (6398, 8455)]