48463984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{159421}}^1$

素因数の和:159448

約数の個数: 20

約数和(自身を含む): 98841640

約数和(自身を除く): 50377656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 159421, 318842, 637684, 1275368, 2550736, 3028999, 6057998, 12115996, 24231992, 48463984]

約数ペア:

[(1, 48463984), (2, 24231992), (4, 12115996), (8, 6057998), (16, 3028999), (19, 2550736), (38, 1275368), (76, 637684), (152, 318842), (304, 159421)]