52465500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 168648480

約数和(自身を除く): 116182980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 125, 131, 150, 178, 180, 225, 250, 262, 267, 300, 356, 375, 393, 445, 450, 500, 524, 534, 655, 750, 786, 801, 890, 900, 1068, 1125, 1179, 1310, 1335, 1500, 1572, 1602, 1780, 1965, 2225, 2250, 2358, 2620, 2670, 3204, 3275, 3930, 4005, 4450, 4500, 4716, 5340, 5895, 6550, 6675, 7860, 8010, 8900, 9825, 11125, 11659, 11790, 13100, 13350, 16020, 16375, 19650, 20025, 22250, 23318, 23580, 26700, 29475, 32750, 33375, 34977, 39300, 40050, 44500, 46636, 49125, 58295, 58950, 65500, 66750, 69954, 80100, 98250, 100125, 104931, 116590, 117900, 133500, 139908, 147375, 174885, 196500, 200250, 209862, 233180, 291475, 294750, 349770, 400500, 419724, 524655, 582950, 589500, 699540, 874425, 1049310, 1165900, 1457375, 1748850, 2098620, 2623275, 2914750, 3497700, 4372125, 5246550, 5829500, 8744250, 10493100, 13116375, 17488500, 26232750, 52465500]

約数ペア:

[(1, 52465500), (2, 26232750), (3, 17488500), (4, 13116375), (5, 10493100), (6, 8744250), (9, 5829500), (10, 5246550), (12, 4372125), (15, 3497700), (18, 2914750), (20, 2623275), (25, 2098620), (30, 1748850), (36, 1457375), (45, 1165900), (50, 1049310), (60, 874425), (75, 699540), (89, 589500), (90, 582950), (100, 524655), (125, 419724), (131, 400500), (150, 349770), (178, 294750), (180, 291475), (225, 233180), (250, 209862), (262, 200250), (267, 196500), (300, 174885), (356, 147375), (375, 139908), (393, 133500), (445, 117900), (450, 116590), (500, 104931), (524, 100125), (534, 98250), (655, 80100), (750, 69954), (786, 66750), (801, 65500), (890, 58950), (900, 58295), (1068, 49125), (1125, 46636), (1179, 44500), (1310, 40050), (1335, 39300), (1500, 34977), (1572, 33375), (1602, 32750), (1780, 29475), (1965, 26700), (2225, 23580), (2250, 23318), (2358, 22250), (2620, 20025), (2670, 19650), (3204, 16375), (3275, 16020), (3930, 13350), (4005, 13100), (4450, 11790), (4500, 11659), (4716, 11125), (5340, 9825), (5895, 8900), (6550, 8010), (6675, 7860)]