55248060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131543}}^1$

素因数の和:131562

約数の個数: 48

約数和(自身を含む): 176795136

約数和(自身を除く): 121547076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 131543, 263086, 394629, 526172, 657715, 789258, 920801, 1315430, 1578516, 1841602, 1973145, 2630860, 2762403, 3683204, 3946290, 4604005, 5524806, 7892580, 9208010, 11049612, 13812015, 18416020, 27624030, 55248060]

約数ペア:

[(1, 55248060), (2, 27624030), (3, 18416020), (4, 13812015), (5, 11049612), (6, 9208010), (7, 7892580), (10, 5524806), (12, 4604005), (14, 3946290), (15, 3683204), (20, 2762403), (21, 2630860), (28, 1973145), (30, 1841602), (35, 1578516), (42, 1315430), (60, 920801), (70, 789258), (84, 657715), (105, 526172), (140, 394629), (210, 263086), (420, 131543)]