52408860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{124783}}^1$

素因数の和:124802

約数の個数: 48

約数和(自身を含む): 167709696

約数和(自身を除く): 115300836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 124783, 249566, 374349, 499132, 623915, 748698, 873481, 1247830, 1497396, 1746962, 1871745, 2495660, 2620443, 3493924, 3743490, 4367405, 5240886, 7486980, 8734810, 10481772, 13102215, 17469620, 26204430, 52408860]

約数ペア:

[(1, 52408860), (2, 26204430), (3, 17469620), (4, 13102215), (5, 10481772), (6, 8734810), (7, 7486980), (10, 5240886), (12, 4367405), (14, 3743490), (15, 3493924), (20, 2620443), (21, 2495660), (28, 1871745), (30, 1746962), (35, 1497396), (42, 1247830), (60, 873481), (70, 748698), (84, 623915), (105, 499132), (140, 374349), (210, 249566), (420, 124783)]