54257130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19447}}^1$

素因数の和:19491

約数の個数: 48

約数和(自身を含む): 145626624

約数和(自身を除く): 91369494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19447, 38894, 58341, 97235, 116682, 175023, 194470, 291705, 350046, 583410, 602857, 875115, 1205714, 1750230, 1808571, 3014285, 3617142, 5425713, 6028570, 9042855, 10851426, 18085710, 27128565, 54257130]

約数ペア:

[(1, 54257130), (2, 27128565), (3, 18085710), (5, 10851426), (6, 9042855), (9, 6028570), (10, 5425713), (15, 3617142), (18, 3014285), (30, 1808571), (31, 1750230), (45, 1205714), (62, 875115), (90, 602857), (93, 583410), (155, 350046), (186, 291705), (279, 194470), (310, 175023), (465, 116682), (558, 97235), (930, 58341), (1395, 38894), (2790, 19447)]