51779200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 139633920

約数和(自身を除く): 87854720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1408, 1471, 1600, 1760, 2200, 2942, 3200, 3520, 4400, 5884, 7040, 7355, 8800, 11768, 14710, 16181, 17600, 23536, 29420, 32362, 35200, 36775, 47072, 58840, 64724, 73550, 80905, 94144, 117680, 129448, 147100, 161810, 188288, 235360, 258896, 294200, 323620, 404525, 470720, 517792, 588400, 647240, 809050, 941440, 1035584, 1176800, 1294480, 1618100, 2071168, 2353600, 2588960, 3236200, 4707200, 5177920, 6472400, 10355840, 12944800, 25889600, 51779200]

約数ペア:

[(1, 51779200), (2, 25889600), (4, 12944800), (5, 10355840), (8, 6472400), (10, 5177920), (11, 4707200), (16, 3236200), (20, 2588960), (22, 2353600), (25, 2071168), (32, 1618100), (40, 1294480), (44, 1176800), (50, 1035584), (55, 941440), (64, 809050), (80, 647240), (88, 588400), (100, 517792), (110, 470720), (128, 404525), (160, 323620), (176, 294200), (200, 258896), (220, 235360), (275, 188288), (320, 161810), (352, 147100), (400, 129448), (440, 117680), (550, 94144), (640, 80905), (704, 73550), (800, 64724), (880, 58840), (1100, 47072), (1408, 36775), (1471, 35200), (1600, 32362), (1760, 29420), (2200, 23536), (2942, 17600), (3200, 16181), (3520, 14710), (4400, 11768), (5884, 8800), (7040, 7355)]