53406850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 114117696

約数和(自身を除く): 60710846

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 331, 350, 461, 662, 922, 1655, 2305, 2317, 3227, 3310, 4610, 4634, 6454, 8275, 11525, 11585, 16135, 16550, 23050, 23170, 32270, 57925, 80675, 115850, 152591, 161350, 305182, 762955, 1068137, 1525910, 2136274, 3814775, 5340685, 7629550, 10681370, 26703425, 53406850]

約数ペア:

[(1, 53406850), (2, 26703425), (5, 10681370), (7, 7629550), (10, 5340685), (14, 3814775), (25, 2136274), (35, 1525910), (50, 1068137), (70, 762955), (175, 305182), (331, 161350), (350, 152591), (461, 115850), (662, 80675), (922, 57925), (1655, 32270), (2305, 23170), (2317, 23050), (3227, 16550), (3310, 16135), (4610, 11585), (4634, 11525), (6454, 8275)]