55504140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13807}}^1$

素因数の和:13886

約数の個数: 48

約数和(自身を含む): 157742592

約数和(自身を除く): 102238452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 13807, 27614, 41421, 55228, 69035, 82842, 138070, 165684, 207105, 276140, 414210, 828420, 925069, 1850138, 2775207, 3700276, 4625345, 5550414, 9250690, 11100828, 13876035, 18501380, 27752070, 55504140]

約数ペア:

[(1, 55504140), (2, 27752070), (3, 18501380), (4, 13876035), (5, 11100828), (6, 9250690), (10, 5550414), (12, 4625345), (15, 3700276), (20, 2775207), (30, 1850138), (60, 925069), (67, 828420), (134, 414210), (201, 276140), (268, 207105), (335, 165684), (402, 138070), (670, 82842), (804, 69035), (1005, 55228), (1340, 41421), (2010, 27614), (4020, 13807)]