55554552

素因数分解:

$2^3\times 3^3\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 155001600

約数和(自身を除く): 99447048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 311, 622, 827, 933, 1244, 1654, 1866, 2481, 2488, 2799, 3308, 3732, 4962, 5598, 6616, 7443, 7464, 8397, 9924, 11196, 14886, 16794, 19848, 22329, 22392, 29772, 33588, 44658, 59544, 67176, 89316, 178632, 257197, 514394, 771591, 1028788, 1543182, 2057576, 2314773, 3086364, 4629546, 6172728, 6944319, 9259092, 13888638, 18518184, 27777276, 55554552]

約数ペア:

[(1, 55554552), (2, 27777276), (3, 18518184), (4, 13888638), (6, 9259092), (8, 6944319), (9, 6172728), (12, 4629546), (18, 3086364), (24, 2314773), (27, 2057576), (36, 1543182), (54, 1028788), (72, 771591), (108, 514394), (216, 257197), (311, 178632), (622, 89316), (827, 67176), (933, 59544), (1244, 44658), (1654, 33588), (1866, 29772), (2481, 22392), (2488, 22329), (2799, 19848), (3308, 16794), (3732, 14886), (4962, 11196), (5598, 9924), (6616, 8397), (7443, 7464)]