55147416

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 141657600

約数和(自身を除く): 86510184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 139, 183, 244, 271, 278, 366, 417, 488, 542, 556, 732, 813, 834, 1084, 1112, 1464, 1626, 1668, 2168, 3252, 3336, 6504, 8479, 16531, 16958, 25437, 33062, 33916, 37669, 49593, 50874, 66124, 67832, 75338, 99186, 101748, 113007, 132248, 150676, 198372, 203496, 226014, 301352, 396744, 452028, 904056, 2297809, 4595618, 6893427, 9191236, 13786854, 18382472, 27573708, 55147416]

約数ペア:

[(1, 55147416), (2, 27573708), (3, 18382472), (4, 13786854), (6, 9191236), (8, 6893427), (12, 4595618), (24, 2297809), (61, 904056), (122, 452028), (139, 396744), (183, 301352), (244, 226014), (271, 203496), (278, 198372), (366, 150676), (417, 132248), (488, 113007), (542, 101748), (556, 99186), (732, 75338), (813, 67832), (834, 66124), (1084, 50874), (1112, 49593), (1464, 37669), (1626, 33916), (1668, 33062), (2168, 25437), (3252, 16958), (3336, 16531), (6504, 8479)]