56036820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 181230336

約数和(自身を除く): 125193516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1321, 1414, 1515, 2020, 2121, 2642, 2828, 3030, 3535, 3963, 4242, 5284, 6060, 6605, 7070, 7926, 8484, 9247, 10605, 13210, 14140, 15852, 18494, 19815, 21210, 26420, 27741, 36988, 39630, 42420, 46235, 55482, 79260, 92470, 110964, 133421, 138705, 184940, 266842, 277410, 400263, 533684, 554820, 667105, 800526, 933947, 1334210, 1601052, 1867894, 2001315, 2668420, 2801841, 3735788, 4002630, 4669735, 5603682, 8005260, 9339470, 11207364, 14009205, 18678940, 28018410, 56036820]

約数ペア:

[(1, 56036820), (2, 28018410), (3, 18678940), (4, 14009205), (5, 11207364), (6, 9339470), (7, 8005260), (10, 5603682), (12, 4669735), (14, 4002630), (15, 3735788), (20, 2801841), (21, 2668420), (28, 2001315), (30, 1867894), (35, 1601052), (42, 1334210), (60, 933947), (70, 800526), (84, 667105), (101, 554820), (105, 533684), (140, 400263), (202, 277410), (210, 266842), (303, 184940), (404, 138705), (420, 133421), (505, 110964), (606, 92470), (707, 79260), (1010, 55482), (1212, 46235), (1321, 42420), (1414, 39630), (1515, 36988), (2020, 27741), (2121, 26420), (2642, 21210), (2828, 19815), (3030, 18494), (3535, 15852), (3963, 14140), (4242, 13210), (5284, 10605), (6060, 9247), (6605, 8484), (7070, 7926)]