53896810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 109983744

約数和(自身を除く): 56086934

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 71, 103, 110, 134, 142, 206, 335, 355, 515, 670, 710, 737, 781, 1030, 1133, 1474, 1562, 2266, 3685, 3905, 4757, 5665, 6901, 7313, 7370, 7810, 9514, 11330, 13802, 14626, 23785, 34505, 36565, 47570, 52327, 69010, 73130, 75911, 80443, 104654, 151822, 160886, 261635, 379555, 402215, 489971, 523270, 759110, 804430, 979942, 2449855, 4899710, 5389681, 10779362, 26948405, 53896810]

約数ペア:

[(1, 53896810), (2, 26948405), (5, 10779362), (10, 5389681), (11, 4899710), (22, 2449855), (55, 979942), (67, 804430), (71, 759110), (103, 523270), (110, 489971), (134, 402215), (142, 379555), (206, 261635), (335, 160886), (355, 151822), (515, 104654), (670, 80443), (710, 75911), (737, 73130), (781, 69010), (1030, 52327), (1133, 47570), (1474, 36565), (1562, 34505), (2266, 23785), (3685, 14626), (3905, 13802), (4757, 11330), (5665, 9514), (6901, 7810), (7313, 7370)]