56555450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 120825600

約数和(自身を除く): 64270150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 349, 350, 463, 698, 926, 1745, 2315, 2443, 3241, 3490, 4630, 4886, 6482, 8725, 11575, 12215, 16205, 17450, 23150, 24430, 32410, 61075, 81025, 122150, 161587, 162050, 323174, 807935, 1131109, 1615870, 2262218, 4039675, 5655545, 8079350, 11311090, 28277725, 56555450]

約数ペア:

[(1, 56555450), (2, 28277725), (5, 11311090), (7, 8079350), (10, 5655545), (14, 4039675), (25, 2262218), (35, 1615870), (50, 1131109), (70, 807935), (175, 323174), (349, 162050), (350, 161587), (463, 122150), (698, 81025), (926, 61075), (1745, 32410), (2315, 24430), (2443, 23150), (3241, 17450), (3490, 16205), (4630, 12215), (4886, 11575), (6482, 8725)]