52139080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{186211}}^1$

素因数の和:186229

約数の個数: 32

約数和(自身を含む): 134072640

約数和(自身を除く): 81933560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 186211, 372422, 744844, 931055, 1303477, 1489688, 1862110, 2606954, 3724220, 5213908, 6517385, 7448440, 10427816, 13034770, 26069540, 52139080]

約数ペア:

[(1, 52139080), (2, 26069540), (4, 13034770), (5, 10427816), (7, 7448440), (8, 6517385), (10, 5213908), (14, 3724220), (20, 2606954), (28, 1862110), (35, 1489688), (40, 1303477), (56, 931055), (70, 744844), (140, 372422), (280, 186211)]