52208940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 168182784

約数和(自身を除く): 115973844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 631, 788, 985, 1182, 1262, 1379, 1893, 1970, 2364, 2524, 2758, 2955, 3155, 3786, 3940, 4137, 4417, 5516, 5910, 6310, 6895, 7572, 8274, 8834, 9465, 11820, 12620, 13251, 13790, 16548, 17668, 18930, 20685, 22085, 26502, 27580, 37860, 41370, 44170, 53004, 66255, 82740, 88340, 124307, 132510, 248614, 265020, 372921, 497228, 621535, 745842, 870149, 1243070, 1491684, 1740298, 1864605, 2486140, 2610447, 3480596, 3729210, 4350745, 5220894, 7458420, 8701490, 10441788, 13052235, 17402980, 26104470, 52208940]

約数ペア:

[(1, 52208940), (2, 26104470), (3, 17402980), (4, 13052235), (5, 10441788), (6, 8701490), (7, 7458420), (10, 5220894), (12, 4350745), (14, 3729210), (15, 3480596), (20, 2610447), (21, 2486140), (28, 1864605), (30, 1740298), (35, 1491684), (42, 1243070), (60, 870149), (70, 745842), (84, 621535), (105, 497228), (140, 372921), (197, 265020), (210, 248614), (394, 132510), (420, 124307), (591, 88340), (631, 82740), (788, 66255), (985, 53004), (1182, 44170), (1262, 41370), (1379, 37860), (1893, 27580), (1970, 26502), (2364, 22085), (2524, 20685), (2758, 18930), (2955, 17668), (3155, 16548), (3786, 13790), (3940, 13251), (4137, 12620), (4417, 11820), (5516, 9465), (5910, 8834), (6310, 8274), (6895, 7572)]