55403352

素因数分解:

$2^3\times 3^4\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 156336840

約数和(自身を除く): 100933488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 324, 386, 443, 579, 648, 772, 886, 1158, 1329, 1544, 1737, 1772, 2316, 2658, 3474, 3544, 3987, 4632, 5211, 5316, 6948, 7974, 10422, 10632, 11961, 13896, 15633, 15948, 20844, 23922, 31266, 31896, 35883, 41688, 47844, 62532, 71766, 85499, 95688, 125064, 143532, 170998, 256497, 287064, 341996, 512994, 683992, 769491, 1025988, 1538982, 2051976, 2308473, 3077964, 4616946, 6155928, 6925419, 9233892, 13850838, 18467784, 27701676, 55403352]

約数ペア:

[(1, 55403352), (2, 27701676), (3, 18467784), (4, 13850838), (6, 9233892), (8, 6925419), (9, 6155928), (12, 4616946), (18, 3077964), (24, 2308473), (27, 2051976), (36, 1538982), (54, 1025988), (72, 769491), (81, 683992), (108, 512994), (162, 341996), (193, 287064), (216, 256497), (324, 170998), (386, 143532), (443, 125064), (579, 95688), (648, 85499), (772, 71766), (886, 62532), (1158, 47844), (1329, 41688), (1544, 35883), (1737, 31896), (1772, 31266), (2316, 23922), (2658, 20844), (3474, 15948), (3544, 15633), (3987, 13896), (4632, 11961), (5211, 10632), (5316, 10422), (6948, 7974)]