51771636

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{1087}}^1$

素因数の和:1120

約数の個数: 108

約数和(自身を含む): 158016768

約数和(自身を除く): 106245132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1087, 1134, 1323, 1701, 1764, 2174, 2268, 2646, 3261, 3402, 3969, 4348, 5292, 6522, 6804, 7609, 7938, 9783, 11907, 13044, 15218, 15876, 19566, 22827, 23814, 29349, 30436, 39132, 45654, 47628, 53263, 58698, 68481, 88047, 91308, 106526, 117396, 136962, 159789, 176094, 205443, 213052, 264141, 273924, 319578, 352188, 410886, 479367, 528282, 616329, 639156, 821772, 958734, 1056564, 1232658, 1438101, 1848987, 1917468, 2465316, 2876202, 3697974, 4314303, 5752404, 7395948, 8628606, 12942909, 17257212, 25885818, 51771636]

約数ペア:

[(1, 51771636), (2, 25885818), (3, 17257212), (4, 12942909), (6, 8628606), (7, 7395948), (9, 5752404), (12, 4314303), (14, 3697974), (18, 2876202), (21, 2465316), (27, 1917468), (28, 1848987), (36, 1438101), (42, 1232658), (49, 1056564), (54, 958734), (63, 821772), (81, 639156), (84, 616329), (98, 528282), (108, 479367), (126, 410886), (147, 352188), (162, 319578), (189, 273924), (196, 264141), (243, 213052), (252, 205443), (294, 176094), (324, 159789), (378, 136962), (441, 117396), (486, 106526), (567, 91308), (588, 88047), (756, 68481), (882, 58698), (972, 53263), (1087, 47628), (1134, 45654), (1323, 39132), (1701, 30436), (1764, 29349), (2174, 23814), (2268, 22827), (2646, 19566), (3261, 15876), (3402, 15218), (3969, 13044), (4348, 11907), (5292, 9783), (6522, 7938), (6804, 7609)]