47218950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 120

約数和(自身を含む): 133685640

約数和(自身を除く): 86466690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 89, 90, 131, 135, 150, 162, 178, 225, 262, 267, 270, 393, 405, 445, 450, 534, 655, 675, 786, 801, 810, 890, 1179, 1310, 1335, 1350, 1602, 1965, 2025, 2225, 2358, 2403, 2670, 3275, 3537, 3930, 4005, 4050, 4450, 4806, 5895, 6550, 6675, 7074, 7209, 8010, 9825, 10611, 11659, 11790, 12015, 13350, 14418, 17685, 19650, 20025, 21222, 23318, 24030, 29475, 34977, 35370, 36045, 40050, 53055, 58295, 58950, 60075, 69954, 72090, 88425, 104931, 106110, 116590, 120150, 174885, 176850, 180225, 209862, 265275, 291475, 314793, 349770, 360450, 524655, 530550, 582950, 629586, 874425, 944379, 1049310, 1573965, 1748850, 1888758, 2623275, 3147930, 4721895, 5246550, 7869825, 9443790, 15739650, 23609475, 47218950]

約数ペア:

[(1, 47218950), (2, 23609475), (3, 15739650), (5, 9443790), (6, 7869825), (9, 5246550), (10, 4721895), (15, 3147930), (18, 2623275), (25, 1888758), (27, 1748850), (30, 1573965), (45, 1049310), (50, 944379), (54, 874425), (75, 629586), (81, 582950), (89, 530550), (90, 524655), (131, 360450), (135, 349770), (150, 314793), (162, 291475), (178, 265275), (225, 209862), (262, 180225), (267, 176850), (270, 174885), (393, 120150), (405, 116590), (445, 106110), (450, 104931), (534, 88425), (655, 72090), (675, 69954), (786, 60075), (801, 58950), (810, 58295), (890, 53055), (1179, 40050), (1310, 36045), (1335, 35370), (1350, 34977), (1602, 29475), (1965, 24030), (2025, 23318), (2225, 21222), (2358, 20025), (2403, 19650), (2670, 17685), (3275, 14418), (3537, 13350), (3930, 12015), (4005, 11790), (4050, 11659), (4450, 10611), (4806, 9825), (5895, 8010), (6550, 7209), (6675, 7074)]