56461020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 200696832

約数和(自身を除く): 144235812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 101, 105, 110, 121, 132, 140, 154, 165, 202, 210, 220, 231, 242, 303, 308, 330, 363, 385, 404, 420, 462, 484, 505, 605, 606, 660, 707, 726, 770, 847, 924, 1010, 1111, 1155, 1210, 1212, 1331, 1414, 1452, 1515, 1540, 1694, 1815, 2020, 2121, 2222, 2310, 2420, 2541, 2662, 2828, 3030, 3333, 3388, 3535, 3630, 3993, 4235, 4242, 4444, 4620, 5082, 5324, 5555, 6060, 6655, 6666, 7070, 7260, 7777, 7986, 8470, 8484, 9317, 10164, 10605, 11110, 12221, 12705, 13310, 13332, 14140, 15554, 15972, 16665, 16940, 18634, 19965, 21210, 22220, 23331, 24442, 25410, 26620, 27951, 31108, 33330, 36663, 37268, 38885, 39930, 42420, 46585, 46662, 48884, 50820, 55902, 61105, 66660, 73326, 77770, 79860, 85547, 93170, 93324, 111804, 116655, 122210, 134431, 139755, 146652, 155540, 171094, 183315, 186340, 233310, 244420, 256641, 268862, 279510, 342188, 366630, 403293, 427735, 466620, 513282, 537724, 559020, 672155, 733260, 806586, 855470, 941017, 1026564, 1283205, 1344310, 1613172, 1710940, 1882034, 2016465, 2566410, 2688620, 2823051, 3764068, 4032930, 4705085, 5132820, 5646102, 8065860, 9410170, 11292204, 14115255, 18820340, 28230510, 56461020]

約数ペア:

[(1, 56461020), (2, 28230510), (3, 18820340), (4, 14115255), (5, 11292204), (6, 9410170), (7, 8065860), (10, 5646102), (11, 5132820), (12, 4705085), (14, 4032930), (15, 3764068), (20, 2823051), (21, 2688620), (22, 2566410), (28, 2016465), (30, 1882034), (33, 1710940), (35, 1613172), (42, 1344310), (44, 1283205), (55, 1026564), (60, 941017), (66, 855470), (70, 806586), (77, 733260), (84, 672155), (101, 559020), (105, 537724), (110, 513282), (121, 466620), (132, 427735), (140, 403293), (154, 366630), (165, 342188), (202, 279510), (210, 268862), (220, 256641), (231, 244420), (242, 233310), (303, 186340), (308, 183315), (330, 171094), (363, 155540), (385, 146652), (404, 139755), (420, 134431), (462, 122210), (484, 116655), (505, 111804), (605, 93324), (606, 93170), (660, 85547), (707, 79860), (726, 77770), (770, 73326), (847, 66660), (924, 61105), (1010, 55902), (1111, 50820), (1155, 48884), (1210, 46662), (1212, 46585), (1331, 42420), (1414, 39930), (1452, 38885), (1515, 37268), (1540, 36663), (1694, 33330), (1815, 31108), (2020, 27951), (2121, 26620), (2222, 25410), (2310, 24442), (2420, 23331), (2541, 22220), (2662, 21210), (2828, 19965), (3030, 18634), (3333, 16940), (3388, 16665), (3535, 15972), (3630, 15554), (3993, 14140), (4235, 13332), (4242, 13310), (4444, 12705), (4620, 12221), (5082, 11110), (5324, 10605), (5555, 10164), (6060, 9317), (6655, 8484), (6666, 8470), (7070, 7986), (7260, 7777)]