54982760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11551}}^1$

素因数の和:11586

約数の個数: 64

約数和(自身を含む): 149713920

約数和(自身を除く): 94731160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11551, 23102, 46204, 57755, 80857, 92408, 115510, 161714, 196367, 231020, 323428, 392734, 404285, 462040, 646856, 785468, 808570, 981835, 1374569, 1570936, 1617140, 1963670, 2749138, 3234280, 3927340, 5498276, 6872845, 7854680, 10996552, 13745690, 27491380, 54982760]

約数ペア:

[(1, 54982760), (2, 27491380), (4, 13745690), (5, 10996552), (7, 7854680), (8, 6872845), (10, 5498276), (14, 3927340), (17, 3234280), (20, 2749138), (28, 1963670), (34, 1617140), (35, 1570936), (40, 1374569), (56, 981835), (68, 808570), (70, 785468), (85, 646856), (119, 462040), (136, 404285), (140, 392734), (170, 323428), (238, 231020), (280, 196367), (340, 161714), (476, 115510), (595, 92408), (680, 80857), (952, 57755), (1190, 46204), (2380, 23102), (4760, 11551)]