55001070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 143657280

約数和(自身を除く): 88656210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 2557, 3585, 4302, 5114, 7170, 7671, 10755, 12785, 15342, 21510, 23013, 25570, 38355, 46026, 76710, 115065, 230130, 611123, 1222246, 1833369, 3055615, 3666738, 5500107, 6111230, 9166845, 11000214, 18333690, 27500535, 55001070]

約数ペア:

[(1, 55001070), (2, 27500535), (3, 18333690), (5, 11000214), (6, 9166845), (9, 6111230), (10, 5500107), (15, 3666738), (18, 3055615), (30, 1833369), (45, 1222246), (90, 611123), (239, 230130), (478, 115065), (717, 76710), (1195, 46026), (1434, 38355), (2151, 25570), (2390, 23013), (2557, 21510), (3585, 15342), (4302, 12785), (5114, 10755), (7170, 7671)]