49479900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 152990208

約数和(自身を除く): 103510308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 71, 75, 92, 100, 101, 115, 138, 142, 150, 202, 213, 230, 276, 284, 300, 303, 345, 355, 404, 426, 460, 505, 575, 606, 690, 710, 852, 1010, 1065, 1150, 1212, 1380, 1420, 1515, 1633, 1725, 1775, 2020, 2130, 2300, 2323, 2525, 3030, 3266, 3450, 3550, 4260, 4646, 4899, 5050, 5325, 6060, 6532, 6900, 6969, 7100, 7171, 7575, 8165, 9292, 9798, 10100, 10650, 11615, 13938, 14342, 15150, 16330, 19596, 21300, 21513, 23230, 24495, 27876, 28684, 30300, 32660, 34845, 35855, 40825, 43026, 46460, 48990, 58075, 69690, 71710, 81650, 86052, 97980, 107565, 116150, 122475, 139380, 143420, 163300, 164933, 174225, 179275, 215130, 232300, 244950, 329866, 348450, 358550, 430260, 489900, 494799, 537825, 659732, 696900, 717100, 824665, 989598, 1075650, 1649330, 1979196, 2151300, 2473995, 3298660, 4123325, 4947990, 8246650, 9895980, 12369975, 16493300, 24739950, 49479900]

約数ペア:

[(1, 49479900), (2, 24739950), (3, 16493300), (4, 12369975), (5, 9895980), (6, 8246650), (10, 4947990), (12, 4123325), (15, 3298660), (20, 2473995), (23, 2151300), (25, 1979196), (30, 1649330), (46, 1075650), (50, 989598), (60, 824665), (69, 717100), (71, 696900), (75, 659732), (92, 537825), (100, 494799), (101, 489900), (115, 430260), (138, 358550), (142, 348450), (150, 329866), (202, 244950), (213, 232300), (230, 215130), (276, 179275), (284, 174225), (300, 164933), (303, 163300), (345, 143420), (355, 139380), (404, 122475), (426, 116150), (460, 107565), (505, 97980), (575, 86052), (606, 81650), (690, 71710), (710, 69690), (852, 58075), (1010, 48990), (1065, 46460), (1150, 43026), (1212, 40825), (1380, 35855), (1420, 34845), (1515, 32660), (1633, 30300), (1725, 28684), (1775, 27876), (2020, 24495), (2130, 23230), (2300, 21513), (2323, 21300), (2525, 19596), (3030, 16330), (3266, 15150), (3450, 14342), (3550, 13938), (4260, 11615), (4646, 10650), (4899, 10100), (5050, 9798), (5325, 9292), (6060, 8165), (6532, 7575), (6900, 7171), (6969, 7100)]