55249950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{7517}}^1$

素因数の和:7546

約数の個数: 72

約数和(自身を含む): 159411672

約数和(自身を除く): 104161722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 7517, 15034, 22551, 37585, 45102, 52619, 75170, 105238, 112755, 157857, 187925, 225510, 263095, 315714, 368333, 375850, 526190, 563775, 736666, 789285, 1104999, 1127550, 1315475, 1578570, 1841665, 2209998, 2630950, 3683330, 3946425, 5524995, 7892850, 9208325, 11049990, 18416650, 27624975, 55249950]

約数ペア:

[(1, 55249950), (2, 27624975), (3, 18416650), (5, 11049990), (6, 9208325), (7, 7892850), (10, 5524995), (14, 3946425), (15, 3683330), (21, 2630950), (25, 2209998), (30, 1841665), (35, 1578570), (42, 1315475), (49, 1127550), (50, 1104999), (70, 789285), (75, 736666), (98, 563775), (105, 526190), (147, 375850), (150, 368333), (175, 315714), (210, 263095), (245, 225510), (294, 187925), (350, 157857), (490, 112755), (525, 105238), (735, 75170), (1050, 52619), (1225, 45102), (1470, 37585), (2450, 22551), (3675, 15034), (7350, 7517)]