47701808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 119040000

約数和(自身を除く): 71338192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1249, 1364, 1736, 2387, 2498, 2728, 3472, 4774, 4996, 5456, 8743, 9548, 9992, 13739, 17486, 19096, 19984, 27478, 34972, 38192, 38719, 54956, 69944, 77438, 96173, 109912, 139888, 154876, 192346, 219824, 271033, 309752, 384692, 425909, 542066, 619504, 769384, 851818, 1084132, 1538768, 1703636, 2168264, 2981363, 3407272, 4336528, 5962726, 6814544, 11925452, 23850904, 47701808]

約数ペア:

[(1, 47701808), (2, 23850904), (4, 11925452), (7, 6814544), (8, 5962726), (11, 4336528), (14, 3407272), (16, 2981363), (22, 2168264), (28, 1703636), (31, 1538768), (44, 1084132), (56, 851818), (62, 769384), (77, 619504), (88, 542066), (112, 425909), (124, 384692), (154, 309752), (176, 271033), (217, 219824), (248, 192346), (308, 154876), (341, 139888), (434, 109912), (496, 96173), (616, 77438), (682, 69944), (868, 54956), (1232, 38719), (1249, 38192), (1364, 34972), (1736, 27478), (2387, 19984), (2498, 19096), (2728, 17486), (3472, 13739), (4774, 9992), (4996, 9548), (5456, 8743)]