51459156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5519}}^1$

素因数の和:5573

約数の個数: 72

約数和(自身を含む): 152705280

約数和(自身を除く): 101246124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 5519, 9324, 11038, 16557, 22076, 33114, 38633, 49671, 66228, 77266, 99342, 115899, 154532, 198684, 204203, 231798, 347697, 408406, 463596, 612609, 695394, 816812, 1225218, 1390788, 1429421, 1837827, 2450436, 2858842, 3675654, 4288263, 5717684, 7351308, 8576526, 12864789, 17153052, 25729578, 51459156]

約数ペア:

[(1, 51459156), (2, 25729578), (3, 17153052), (4, 12864789), (6, 8576526), (7, 7351308), (9, 5717684), (12, 4288263), (14, 3675654), (18, 2858842), (21, 2450436), (28, 1837827), (36, 1429421), (37, 1390788), (42, 1225218), (63, 816812), (74, 695394), (84, 612609), (111, 463596), (126, 408406), (148, 347697), (222, 231798), (252, 204203), (259, 198684), (333, 154532), (444, 115899), (518, 99342), (666, 77266), (777, 66228), (1036, 49671), (1332, 38633), (1554, 33114), (2331, 22076), (3108, 16557), (4662, 11038), (5519, 9324)]