51384846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 113038848

約数和(自身を除く): 61654002

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 73, 102, 103, 134, 146, 201, 206, 219, 309, 402, 438, 618, 1139, 1241, 1751, 2278, 2482, 3417, 3502, 3723, 4891, 5253, 6834, 6901, 7446, 7519, 9782, 10506, 13802, 14673, 15038, 20703, 22557, 29346, 41406, 45114, 83147, 117317, 127823, 166294, 234634, 249441, 255646, 351951, 383469, 498882, 503773, 703902, 766938, 1007546, 1511319, 3022638, 8564141, 17128282, 25692423, 51384846]

約数ペア:

[(1, 51384846), (2, 25692423), (3, 17128282), (6, 8564141), (17, 3022638), (34, 1511319), (51, 1007546), (67, 766938), (73, 703902), (102, 503773), (103, 498882), (134, 383469), (146, 351951), (201, 255646), (206, 249441), (219, 234634), (309, 166294), (402, 127823), (438, 117317), (618, 83147), (1139, 45114), (1241, 41406), (1751, 29346), (2278, 22557), (2482, 20703), (3417, 15038), (3502, 14673), (3723, 13802), (4891, 10506), (5253, 9782), (6834, 7519), (6901, 7446)]