49024520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 65282680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 167, 179, 205, 328, 334, 358, 410, 668, 716, 820, 835, 895, 1336, 1432, 1640, 1670, 1790, 3340, 3580, 6680, 6847, 7160, 7339, 13694, 14678, 27388, 29356, 29893, 34235, 36695, 54776, 58712, 59786, 68470, 73390, 119572, 136940, 146780, 149465, 239144, 273880, 293560, 298930, 597860, 1195720, 1225613, 2451226, 4902452, 6128065, 9804904, 12256130, 24512260, 49024520]

約数ペア:

[(1, 49024520), (2, 24512260), (4, 12256130), (5, 9804904), (8, 6128065), (10, 4902452), (20, 2451226), (40, 1225613), (41, 1195720), (82, 597860), (164, 298930), (167, 293560), (179, 273880), (205, 239144), (328, 149465), (334, 146780), (358, 136940), (410, 119572), (668, 73390), (716, 68470), (820, 59786), (835, 58712), (895, 54776), (1336, 36695), (1432, 34235), (1640, 29893), (1670, 29356), (1790, 27388), (3340, 14678), (3580, 13694), (6680, 7339), (6847, 7160)]