48928500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 157405248

約数和(自身を除く): 108476748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 125, 131, 150, 166, 180, 225, 249, 250, 262, 300, 332, 375, 393, 415, 450, 498, 500, 524, 655, 747, 750, 786, 830, 900, 996, 1125, 1179, 1245, 1310, 1494, 1500, 1572, 1660, 1965, 2075, 2250, 2358, 2490, 2620, 2988, 3275, 3735, 3930, 4150, 4500, 4716, 4980, 5895, 6225, 6550, 7470, 7860, 8300, 9825, 10375, 10873, 11790, 12450, 13100, 14940, 16375, 18675, 19650, 20750, 21746, 23580, 24900, 29475, 31125, 32619, 32750, 37350, 39300, 41500, 43492, 49125, 54365, 58950, 62250, 65238, 65500, 74700, 93375, 97857, 98250, 108730, 117900, 124500, 130476, 147375, 163095, 186750, 195714, 196500, 217460, 271825, 294750, 326190, 373500, 391428, 489285, 543650, 589500, 652380, 815475, 978570, 1087300, 1359125, 1630950, 1957140, 2446425, 2718250, 3261900, 4077375, 4892850, 5436500, 8154750, 9785700, 12232125, 16309500, 24464250, 48928500]

約数ペア:

[(1, 48928500), (2, 24464250), (3, 16309500), (4, 12232125), (5, 9785700), (6, 8154750), (9, 5436500), (10, 4892850), (12, 4077375), (15, 3261900), (18, 2718250), (20, 2446425), (25, 1957140), (30, 1630950), (36, 1359125), (45, 1087300), (50, 978570), (60, 815475), (75, 652380), (83, 589500), (90, 543650), (100, 489285), (125, 391428), (131, 373500), (150, 326190), (166, 294750), (180, 271825), (225, 217460), (249, 196500), (250, 195714), (262, 186750), (300, 163095), (332, 147375), (375, 130476), (393, 124500), (415, 117900), (450, 108730), (498, 98250), (500, 97857), (524, 93375), (655, 74700), (747, 65500), (750, 65238), (786, 62250), (830, 58950), (900, 54365), (996, 49125), (1125, 43492), (1179, 41500), (1245, 39300), (1310, 37350), (1494, 32750), (1500, 32619), (1572, 31125), (1660, 29475), (1965, 24900), (2075, 23580), (2250, 21746), (2358, 20750), (2490, 19650), (2620, 18675), (2988, 16375), (3275, 14940), (3735, 13100), (3930, 12450), (4150, 11790), (4500, 10873), (4716, 10375), (4980, 9825), (5895, 8300), (6225, 7860), (6550, 7470)]