55259500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 129467520

約数和(自身を除く): 74208020

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 103, 116, 125, 145, 148, 185, 206, 250, 290, 370, 412, 500, 515, 580, 725, 740, 925, 1030, 1073, 1450, 1850, 2060, 2146, 2575, 2900, 2987, 3625, 3700, 3811, 4292, 4625, 5150, 5365, 5974, 7250, 7622, 9250, 10300, 10730, 11948, 12875, 14500, 14935, 15244, 18500, 19055, 21460, 25750, 26825, 29870, 38110, 51500, 53650, 59740, 74675, 76220, 95275, 107300, 110519, 134125, 149350, 190550, 221038, 268250, 298700, 373375, 381100, 442076, 476375, 536500, 552595, 746750, 952750, 1105190, 1493500, 1905500, 2210380, 2762975, 5525950, 11051900, 13814875, 27629750, 55259500]

約数ペア:

[(1, 55259500), (2, 27629750), (4, 13814875), (5, 11051900), (10, 5525950), (20, 2762975), (25, 2210380), (29, 1905500), (37, 1493500), (50, 1105190), (58, 952750), (74, 746750), (100, 552595), (103, 536500), (116, 476375), (125, 442076), (145, 381100), (148, 373375), (185, 298700), (206, 268250), (250, 221038), (290, 190550), (370, 149350), (412, 134125), (500, 110519), (515, 107300), (580, 95275), (725, 76220), (740, 74675), (925, 59740), (1030, 53650), (1073, 51500), (1450, 38110), (1850, 29870), (2060, 26825), (2146, 25750), (2575, 21460), (2900, 19055), (2987, 18500), (3625, 15244), (3700, 14935), (3811, 14500), (4292, 12875), (4625, 11948), (5150, 10730), (5365, 10300), (5974, 9250), (7250, 7622)]