54349890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{258809}}^1$

素因数の和:258826

約数の個数: 32

約数和(自身を含む): 149074560

約数和(自身を除く): 94724670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 258809, 517618, 776427, 1294045, 1552854, 1811663, 2588090, 3623326, 3882135, 5434989, 7764270, 9058315, 10869978, 18116630, 27174945, 54349890]

約数ペア:

[(1, 54349890), (2, 27174945), (3, 18116630), (5, 10869978), (6, 9058315), (7, 7764270), (10, 5434989), (14, 3882135), (15, 3623326), (21, 2588090), (30, 1811663), (35, 1552854), (42, 1294045), (70, 776427), (105, 517618), (210, 258809)]