56455300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3061

約数の個数: 72

約数和(自身を含む): 141553440

約数和(自身を除く): 85098140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3019, 3740, 4675, 6038, 9350, 12076, 15095, 18700, 30190, 33209, 51323, 60380, 66418, 75475, 102646, 132836, 150950, 166045, 205292, 256615, 301900, 332090, 513230, 564553, 664180, 830225, 1026460, 1129106, 1283075, 1660450, 2258212, 2566150, 2822765, 3320900, 5132300, 5645530, 11291060, 14113825, 28227650, 56455300]

約数ペア:

[(1, 56455300), (2, 28227650), (4, 14113825), (5, 11291060), (10, 5645530), (11, 5132300), (17, 3320900), (20, 2822765), (22, 2566150), (25, 2258212), (34, 1660450), (44, 1283075), (50, 1129106), (55, 1026460), (68, 830225), (85, 664180), (100, 564553), (110, 513230), (170, 332090), (187, 301900), (220, 256615), (275, 205292), (340, 166045), (374, 150950), (425, 132836), (550, 102646), (748, 75475), (850, 66418), (935, 60380), (1100, 51323), (1700, 33209), (1870, 30190), (3019, 18700), (3740, 15095), (4675, 12076), (6038, 9350)]