49824425

素因数分解:

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

素因数の和:570

約数の個数: 36

約数和(自身を含む): 72835740

約数和(自身を除く): 23011315

約数列:

[1, 5, 7, 25, 35, 49, 89, 175, 245, 445, 457, 623, 1225, 2225, 2285, 3115, 3199, 4361, 11425, 15575, 15995, 21805, 22393, 40673, 79975, 109025, 111965, 203365, 284711, 559825, 1016825, 1423555, 1992977, 7117775, 9964885, 49824425]

約数ペア:

[(1, 49824425), (5, 9964885), (7, 7117775), (25, 1992977), (35, 1423555), (49, 1016825), (89, 559825), (175, 284711), (245, 203365), (445, 111965), (457, 109025), (623, 79975), (1225, 40673), (2225, 22393), (2285, 21805), (3115, 15995), (3199, 15575), (4361, 11425)]