49783762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 90362880

約数和(自身を除く): 40579118

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 887, 1477, 1774, 2954, 4009, 6209, 8018, 12418, 16853, 28063, 33706, 56126, 117971, 187157, 235942, 374314, 1310099, 2620198, 3555983, 7111966, 24891881, 49783762]

約数ペア:

[(1, 49783762), (2, 24891881), (7, 7111966), (14, 3555983), (19, 2620198), (38, 1310099), (133, 374314), (211, 235942), (266, 187157), (422, 117971), (887, 56126), (1477, 33706), (1774, 28063), (2954, 16853), (4009, 12418), (6209, 8018)]