49900048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1249}}^1$

素因数の和:1495

約数の個数: 40

約数和(自身を含む): 106020000

約数和(自身を除く): 56119952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1249, 1816, 2497, 2498, 3632, 4994, 4996, 9988, 9992, 13739, 19976, 19984, 27478, 39952, 54956, 109912, 219824, 283523, 567046, 1134092, 2268184, 3118753, 4536368, 6237506, 12475012, 24950024, 49900048]

約数ペア:

[(1, 49900048), (2, 24950024), (4, 12475012), (8, 6237506), (11, 4536368), (16, 3118753), (22, 2268184), (44, 1134092), (88, 567046), (176, 283523), (227, 219824), (454, 109912), (908, 54956), (1249, 39952), (1816, 27478), (2497, 19984), (2498, 19976), (3632, 13739), (4994, 9992), (4996, 9988)]