55039950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 171658656

約数和(自身を除く): 116618706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 101, 105, 126, 150, 173, 175, 202, 210, 225, 303, 315, 346, 350, 450, 505, 519, 525, 606, 630, 707, 865, 909, 1010, 1038, 1050, 1211, 1414, 1515, 1557, 1575, 1730, 1818, 2121, 2422, 2525, 2595, 3030, 3114, 3150, 3535, 3633, 4242, 4325, 4545, 5050, 5190, 6055, 6363, 7070, 7266, 7575, 7785, 8650, 9090, 10605, 10899, 12110, 12726, 12975, 15150, 15570, 17473, 17675, 18165, 21210, 21798, 22725, 25950, 30275, 31815, 34946, 35350, 36330, 38925, 45450, 52419, 53025, 54495, 60550, 63630, 77850, 87365, 90825, 104838, 106050, 108990, 122311, 157257, 159075, 174730, 181650, 244622, 262095, 272475, 314514, 318150, 366933, 436825, 524190, 544950, 611555, 733866, 786285, 873650, 1100799, 1223110, 1310475, 1572570, 1834665, 2201598, 2620950, 3057775, 3669330, 3931425, 5503995, 6115550, 7862850, 9173325, 11007990, 18346650, 27519975, 55039950]

約数ペア:

[(1, 55039950), (2, 27519975), (3, 18346650), (5, 11007990), (6, 9173325), (7, 7862850), (9, 6115550), (10, 5503995), (14, 3931425), (15, 3669330), (18, 3057775), (21, 2620950), (25, 2201598), (30, 1834665), (35, 1572570), (42, 1310475), (45, 1223110), (50, 1100799), (63, 873650), (70, 786285), (75, 733866), (90, 611555), (101, 544950), (105, 524190), (126, 436825), (150, 366933), (173, 318150), (175, 314514), (202, 272475), (210, 262095), (225, 244622), (303, 181650), (315, 174730), (346, 159075), (350, 157257), (450, 122311), (505, 108990), (519, 106050), (525, 104838), (606, 90825), (630, 87365), (707, 77850), (865, 63630), (909, 60550), (1010, 54495), (1038, 53025), (1050, 52419), (1211, 45450), (1414, 38925), (1515, 36330), (1557, 35350), (1575, 34946), (1730, 31815), (1818, 30275), (2121, 25950), (2422, 22725), (2525, 21798), (2595, 21210), (3030, 18165), (3114, 17675), (3150, 17473), (3535, 15570), (3633, 15150), (4242, 12975), (4325, 12726), (4545, 12110), (5050, 10899), (5190, 10605), (6055, 9090), (6363, 8650), (7070, 7785), (7266, 7575)]