55555860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1051}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 155881152

約数和(自身を除く): 100325292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 881, 1051, 1762, 2102, 2643, 3153, 3524, 4204, 4405, 5255, 5286, 6306, 8810, 10510, 10572, 12612, 13215, 15765, 17620, 21020, 26430, 31530, 52860, 63060, 925931, 1851862, 2777793, 3703724, 4629655, 5555586, 9259310, 11111172, 13888965, 18518620, 27777930, 55555860]

約数ペア:

[(1, 55555860), (2, 27777930), (3, 18518620), (4, 13888965), (5, 11111172), (6, 9259310), (10, 5555586), (12, 4629655), (15, 3703724), (20, 2777793), (30, 1851862), (60, 925931), (881, 63060), (1051, 52860), (1762, 31530), (2102, 26430), (2643, 21020), (3153, 17620), (3524, 15765), (4204, 13215), (4405, 12612), (5255, 10572), (5286, 10510), (6306, 8810)]