55717420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 128153088

約数和(自身を除く): 72435668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 463, 547, 926, 1094, 1852, 2188, 2315, 2735, 4630, 5093, 5470, 6017, 9260, 10186, 10940, 12034, 20372, 24068, 25465, 30085, 50930, 60170, 101860, 120340, 253261, 506522, 1013044, 1266305, 2532610, 2785871, 5065220, 5571742, 11143484, 13929355, 27858710, 55717420]

約数ペア:

[(1, 55717420), (2, 27858710), (4, 13929355), (5, 11143484), (10, 5571742), (11, 5065220), (20, 2785871), (22, 2532610), (44, 1266305), (55, 1013044), (110, 506522), (220, 253261), (463, 120340), (547, 101860), (926, 60170), (1094, 50930), (1852, 30085), (2188, 25465), (2315, 24068), (2735, 20372), (4630, 12034), (5093, 10940), (5470, 10186), (6017, 9260)]