55784376

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2826

約数の個数: 80

約数和(自身を含む): 161346240

約数和(自身を除く): 105561864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 2777, 3348, 5022, 5554, 6696, 8331, 10044, 11108, 16662, 20088, 22216, 24993, 33324, 49986, 66648, 74979, 86087, 99972, 149958, 172174, 199944, 224937, 258261, 299916, 344348, 449874, 516522, 599832, 688696, 774783, 899748, 1033044, 1549566, 1799496, 2066088, 2324349, 3099132, 4648698, 6198264, 6973047, 9297396, 13946094, 18594792, 27892188, 55784376]

約数ペア:

[(1, 55784376), (2, 27892188), (3, 18594792), (4, 13946094), (6, 9297396), (8, 6973047), (9, 6198264), (12, 4648698), (18, 3099132), (24, 2324349), (27, 2066088), (31, 1799496), (36, 1549566), (54, 1033044), (62, 899748), (72, 774783), (81, 688696), (93, 599832), (108, 516522), (124, 449874), (162, 344348), (186, 299916), (216, 258261), (248, 224937), (279, 199944), (324, 172174), (372, 149958), (558, 99972), (648, 86087), (744, 74979), (837, 66648), (1116, 49986), (1674, 33324), (2232, 24993), (2511, 22216), (2777, 20088), (3348, 16662), (5022, 11108), (5554, 10044), (6696, 8331)]