51853440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 167443200

約数和(自身を除く): 115589760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 239, 240, 320, 339, 384, 452, 478, 480, 565, 640, 678, 717, 904, 956, 960, 1130, 1195, 1356, 1434, 1695, 1808, 1912, 1920, 2260, 2390, 2712, 2868, 3390, 3585, 3616, 3824, 4520, 4780, 5424, 5736, 6780, 7170, 7232, 7648, 9040, 9560, 10848, 11472, 13560, 14340, 14464, 15296, 18080, 19120, 21696, 22944, 27007, 27120, 28680, 30592, 36160, 38240, 43392, 45888, 54014, 54240, 57360, 72320, 76480, 81021, 91776, 108028, 108480, 114720, 135035, 152960, 162042, 216056, 216960, 229440, 270070, 324084, 405105, 432112, 458880, 540140, 648168, 810210, 864224, 1080280, 1296336, 1620420, 1728448, 2160560, 2592672, 3240840, 3456896, 4321120, 5185344, 6481680, 8642240, 10370688, 12963360, 17284480, 25926720, 51853440]

約数ペア:

[(1, 51853440), (2, 25926720), (3, 17284480), (4, 12963360), (5, 10370688), (6, 8642240), (8, 6481680), (10, 5185344), (12, 4321120), (15, 3456896), (16, 3240840), (20, 2592672), (24, 2160560), (30, 1728448), (32, 1620420), (40, 1296336), (48, 1080280), (60, 864224), (64, 810210), (80, 648168), (96, 540140), (113, 458880), (120, 432112), (128, 405105), (160, 324084), (192, 270070), (226, 229440), (239, 216960), (240, 216056), (320, 162042), (339, 152960), (384, 135035), (452, 114720), (478, 108480), (480, 108028), (565, 91776), (640, 81021), (678, 76480), (717, 72320), (904, 57360), (956, 54240), (960, 54014), (1130, 45888), (1195, 43392), (1356, 38240), (1434, 36160), (1695, 30592), (1808, 28680), (1912, 27120), (1920, 27007), (2260, 22944), (2390, 21696), (2712, 19120), (2868, 18080), (3390, 15296), (3585, 14464), (3616, 14340), (3824, 13560), (4520, 11472), (4780, 10848), (5424, 9560), (5736, 9040), (6780, 7648), (7170, 7232)]