54676860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{130183}}^1$

素因数の和:130202

約数の個数: 48

約数和(自身を含む): 174967296

約数和(自身を除く): 120290436

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, 130183, 260366, 390549, 520732, 650915, 781098, 911281, 1301830, 1562196, 1822562, 1952745, 2603660, 2733843, 3645124, 3905490, 4556405, 5467686, 7810980, 9112810, 10935372, 13669215, 18225620, 27338430, 54676860]

約数ペア:

[(1, 54676860), (2, 27338430), (3, 18225620), (4, 13669215), (5, 10935372), (6, 9112810), (7, 7810980), (10, 5467686), (12, 4556405), (14, 3905490), (15, 3645124), (20, 2733843), (21, 2603660), (28, 1952745), (30, 1822562), (35, 1562196), (42, 1301830), (60, 911281), (70, 781098), (84, 650915), (105, 520732), (140, 390549), (210, 260366), (420, 130183)]