50201900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2523

約数の個数: 72

約数和(自身を含む): 128845920

約数和(自身を除く): 78644020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2473, 2900, 4060, 4946, 5075, 9892, 10150, 12365, 17311, 20300, 24730, 34622, 49460, 61825, 69244, 71717, 86555, 123650, 143434, 173110, 247300, 286868, 346220, 358585, 432775, 502019, 717170, 865550, 1004038, 1434340, 1731100, 1792925, 2008076, 2510095, 3585850, 5020190, 7171700, 10040380, 12550475, 25100950, 50201900]

約数ペア:

[(1, 50201900), (2, 25100950), (4, 12550475), (5, 10040380), (7, 7171700), (10, 5020190), (14, 3585850), (20, 2510095), (25, 2008076), (28, 1792925), (29, 1731100), (35, 1434340), (50, 1004038), (58, 865550), (70, 717170), (100, 502019), (116, 432775), (140, 358585), (145, 346220), (175, 286868), (203, 247300), (290, 173110), (350, 143434), (406, 123650), (580, 86555), (700, 71717), (725, 69244), (812, 61825), (1015, 49460), (1450, 34622), (2030, 24730), (2473, 20300), (2900, 17311), (4060, 12365), (4946, 10150), (5075, 9892)]