49391792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{162473}}^1$

素因数の和:162500

約数の個数: 20

約数和(自身を含む): 100733880

約数和(自身を除く): 51342088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 162473, 324946, 649892, 1299784, 2599568, 3086987, 6173974, 12347948, 24695896, 49391792]

約数ペア:

[(1, 49391792), (2, 24695896), (4, 12347948), (8, 6173974), (16, 3086987), (19, 2599568), (38, 1299784), (76, 649892), (152, 324946), (304, 162473)]