51799370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 110303208

約数和(自身を除く): 58503838

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 1733, 2135, 2989, 3466, 4270, 5978, 8665, 12131, 14945, 17330, 24262, 29890, 60655, 84917, 105713, 121310, 169834, 211426, 424585, 528565, 739991, 849170, 1057130, 1479982, 3699955, 5179937, 7399910, 10359874, 25899685, 51799370]

約数ペア:

[(1, 51799370), (2, 25899685), (5, 10359874), (7, 7399910), (10, 5179937), (14, 3699955), (35, 1479982), (49, 1057130), (61, 849170), (70, 739991), (98, 528565), (122, 424585), (245, 211426), (305, 169834), (427, 121310), (490, 105713), (610, 84917), (854, 60655), (1733, 29890), (2135, 24262), (2989, 17330), (3466, 14945), (4270, 12131), (5978, 8665)]