51305700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9001}}^1$

素因数の和:9037

約数の個数: 72

約数和(自身を含む): 156274720

約数和(自身を除く): 104969020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 9001, 18002, 27003, 36004, 45005, 54006, 90010, 108012, 135015, 171019, 180020, 225025, 270030, 342038, 450050, 513057, 540060, 675075, 684076, 855095, 900100, 1026114, 1350150, 1710190, 2052228, 2565285, 2700300, 3420380, 4275475, 5130570, 8550950, 10261140, 12826425, 17101900, 25652850, 51305700]

約数ペア:

[(1, 51305700), (2, 25652850), (3, 17101900), (4, 12826425), (5, 10261140), (6, 8550950), (10, 5130570), (12, 4275475), (15, 3420380), (19, 2700300), (20, 2565285), (25, 2052228), (30, 1710190), (38, 1350150), (50, 1026114), (57, 900100), (60, 855095), (75, 684076), (76, 675075), (95, 540060), (100, 513057), (114, 450050), (150, 342038), (190, 270030), (228, 225025), (285, 180020), (300, 171019), (380, 135015), (475, 108012), (570, 90010), (950, 54006), (1140, 45005), (1425, 36004), (1900, 27003), (2850, 18002), (5700, 9001)]