51620590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2113}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 106545600

約数和(自身を除く): 54925010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2113, 2443, 3490, 4226, 4886, 10565, 12215, 14791, 21130, 24430, 29582, 73955, 147910, 737437, 1474874, 3687185, 5162059, 7374370, 10324118, 25810295, 51620590]

約数ペア:

[(1, 51620590), (2, 25810295), (5, 10324118), (7, 7374370), (10, 5162059), (14, 3687185), (35, 1474874), (70, 737437), (349, 147910), (698, 73955), (1745, 29582), (2113, 24430), (2443, 21130), (3490, 14791), (4226, 12215), (4886, 10565)]