55699600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12659}}^1$

素因数の和:12688

約数の個数: 60

約数和(自身を含む): 145995120

約数和(自身を除く): 90295520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 12659, 25318, 50636, 63295, 101272, 126590, 139249, 202544, 253180, 278498, 316475, 506360, 556996, 632950, 696245, 1012720, 1113992, 1265900, 1392490, 2227984, 2531800, 2784980, 3481225, 5063600, 5569960, 6962450, 11139920, 13924900, 27849800, 55699600]

約数ペア:

[(1, 55699600), (2, 27849800), (4, 13924900), (5, 11139920), (8, 6962450), (10, 5569960), (11, 5063600), (16, 3481225), (20, 2784980), (22, 2531800), (25, 2227984), (40, 1392490), (44, 1265900), (50, 1113992), (55, 1012720), (80, 696245), (88, 632950), (100, 556996), (110, 506360), (176, 316475), (200, 278498), (220, 253180), (275, 202544), (400, 139249), (440, 126590), (550, 101272), (880, 63295), (1100, 50636), (2200, 25318), (4400, 12659)]