56716850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 111153600

約数和(自身を除く): 54436750

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 149, 230, 298, 331, 575, 662, 745, 1150, 1490, 1655, 3310, 3427, 3725, 6854, 7450, 7613, 8275, 15226, 16550, 17135, 34270, 38065, 49319, 76130, 85675, 98638, 171350, 190325, 246595, 380650, 493190, 1134337, 1232975, 2268674, 2465950, 5671685, 11343370, 28358425, 56716850]

約数ペア:

[(1, 56716850), (2, 28358425), (5, 11343370), (10, 5671685), (23, 2465950), (25, 2268674), (46, 1232975), (50, 1134337), (115, 493190), (149, 380650), (230, 246595), (298, 190325), (331, 171350), (575, 98638), (662, 85675), (745, 76130), (1150, 49319), (1490, 38065), (1655, 34270), (3310, 17135), (3427, 16550), (3725, 15226), (6854, 8275), (7450, 7613)]