53432470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 120185856

約数和(自身を除く): 66753386

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 827, 910, 923, 994, 1654, 1846, 2485, 4135, 4615, 4970, 5789, 6461, 8270, 9230, 10751, 11578, 12922, 21502, 28945, 32305, 53755, 57890, 58717, 64610, 75257, 107510, 117434, 150514, 293585, 376285, 411019, 587170, 752570, 763321, 822038, 1526642, 2055095, 3816605, 4110190, 5343247, 7633210, 10686494, 26716235, 53432470]

約数ペア:

[(1, 53432470), (2, 26716235), (5, 10686494), (7, 7633210), (10, 5343247), (13, 4110190), (14, 3816605), (26, 2055095), (35, 1526642), (65, 822038), (70, 763321), (71, 752570), (91, 587170), (130, 411019), (142, 376285), (182, 293585), (355, 150514), (455, 117434), (497, 107510), (710, 75257), (827, 64610), (910, 58717), (923, 57890), (994, 53755), (1654, 32305), (1846, 28945), (2485, 21502), (4135, 12922), (4615, 11578), (4970, 10751), (5789, 9230), (6461, 8270)]