55409510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22433}}^1$

素因数の和:22472

約数の個数: 32

約数和(自身を含む): 113067360

約数和(自身を除く): 57657850

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 22433, 44866, 112165, 224330, 291629, 426227, 583258, 852454, 1458145, 2131135, 2916290, 4262270, 5540951, 11081902, 27704755, 55409510]

約数ペア:

[(1, 55409510), (2, 27704755), (5, 11081902), (10, 5540951), (13, 4262270), (19, 2916290), (26, 2131135), (38, 1458145), (65, 852454), (95, 583258), (130, 426227), (190, 291629), (247, 224330), (494, 112165), (1235, 44866), (2470, 22433)]