53181480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40289}}^1$

素因数の和:40314

約数の個数: 64

約数和(自身を含む): 174052800

約数和(自身を除く): 120871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 40289, 80578, 120867, 161156, 201445, 241734, 322312, 402890, 443179, 483468, 604335, 805780, 886358, 966936, 1208670, 1329537, 1611560, 1772716, 2215895, 2417340, 2659074, 3545432, 4431790, 4834680, 5318148, 6647685, 8863580, 10636296, 13295370, 17727160, 26590740, 53181480]

約数ペア:

[(1, 53181480), (2, 26590740), (3, 17727160), (4, 13295370), (5, 10636296), (6, 8863580), (8, 6647685), (10, 5318148), (11, 4834680), (12, 4431790), (15, 3545432), (20, 2659074), (22, 2417340), (24, 2215895), (30, 1772716), (33, 1611560), (40, 1329537), (44, 1208670), (55, 966936), (60, 886358), (66, 805780), (88, 604335), (110, 483468), (120, 443179), (132, 402890), (165, 322312), (220, 241734), (264, 201445), (330, 161156), (440, 120867), (660, 80578), (1320, 40289)]