50920720

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1307}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 118724544

約数和(自身を除く): 67803824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1307, 1948, 2435, 2614, 3896, 4870, 5228, 6535, 7792, 9740, 10456, 13070, 19480, 20912, 26140, 38960, 52280, 104560, 636509, 1273018, 2546036, 3182545, 5092072, 6365090, 10184144, 12730180, 25460360, 50920720]

約数ペア:

[(1, 50920720), (2, 25460360), (4, 12730180), (5, 10184144), (8, 6365090), (10, 5092072), (16, 3182545), (20, 2546036), (40, 1273018), (80, 636509), (487, 104560), (974, 52280), (1307, 38960), (1948, 26140), (2435, 20912), (2614, 19480), (3896, 13070), (4870, 10456), (5228, 9740), (6535, 7792)]