49090500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{10909}}^1$

素因数の和:10934

約数の個数: 72

約数和(自身を含む): 154878360

約数和(自身を除く): 105787860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 10909, 21818, 32727, 43636, 54545, 65454, 98181, 109090, 130908, 163635, 196362, 218180, 272725, 327270, 392724, 490905, 545450, 654540, 818175, 981810, 1090900, 1363625, 1636350, 1963620, 2454525, 2727250, 3272700, 4090875, 4909050, 5454500, 8181750, 9818100, 12272625, 16363500, 24545250, 49090500]

約数ペア:

[(1, 49090500), (2, 24545250), (3, 16363500), (4, 12272625), (5, 9818100), (6, 8181750), (9, 5454500), (10, 4909050), (12, 4090875), (15, 3272700), (18, 2727250), (20, 2454525), (25, 1963620), (30, 1636350), (36, 1363625), (45, 1090900), (50, 981810), (60, 818175), (75, 654540), (90, 545450), (100, 490905), (125, 392724), (150, 327270), (180, 272725), (225, 218180), (250, 196362), (300, 163635), (375, 130908), (450, 109090), (500, 98181), (750, 65454), (900, 54545), (1125, 43636), (1500, 32727), (2250, 21818), (4500, 10909)]