55797770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4951}}^1$

素因数の和:4995

約数の個数: 48

約数和(自身を含む): 121938048

約数和(自身を除く): 66140278

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 4951, 5635, 9902, 11270, 24755, 34657, 49510, 69314, 113873, 173285, 227746, 242599, 346570, 485198, 569365, 797111, 1138730, 1212995, 1594222, 2425990, 3985555, 5579777, 7971110, 11159554, 27898885, 55797770]

約数ペア:

[(1, 55797770), (2, 27898885), (5, 11159554), (7, 7971110), (10, 5579777), (14, 3985555), (23, 2425990), (35, 1594222), (46, 1212995), (49, 1138730), (70, 797111), (98, 569365), (115, 485198), (161, 346570), (230, 242599), (245, 227746), (322, 173285), (490, 113873), (805, 69314), (1127, 49510), (1610, 34657), (2254, 24755), (4951, 11270), (5635, 9902)]