48423417

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 80055360

約数和(自身を除く): 31631943

約数列:

[1, 3, 7, 21, 29, 37, 49, 87, 111, 147, 203, 259, 307, 609, 777, 921, 1073, 1421, 1813, 2149, 3219, 4263, 5439, 6447, 7511, 8903, 11359, 15043, 22533, 26709, 34077, 45129, 52577, 62321, 79513, 157731, 186963, 238539, 329411, 436247, 556591, 988233, 1308741, 1669773, 2305877, 6917631, 16141139, 48423417]

約数ペア:

[(1, 48423417), (3, 16141139), (7, 6917631), (21, 2305877), (29, 1669773), (37, 1308741), (49, 988233), (87, 556591), (111, 436247), (147, 329411), (203, 238539), (259, 186963), (307, 157731), (609, 79513), (777, 62321), (921, 52577), (1073, 45129), (1421, 34077), (1813, 26709), (2149, 22533), (3219, 15043), (4263, 11359), (5439, 8903), (6447, 7511)]