51973650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 120

約数和(自身を含む): 148404564

約数和(自身を除く): 96430914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 81, 82, 90, 123, 135, 150, 162, 205, 225, 246, 270, 313, 369, 405, 410, 450, 615, 626, 675, 738, 810, 939, 1025, 1107, 1230, 1350, 1565, 1845, 1878, 2025, 2050, 2214, 2817, 3075, 3130, 3321, 3690, 4050, 4695, 5535, 5634, 6150, 6642, 7825, 8451, 9225, 9390, 11070, 12833, 14085, 15650, 16605, 16902, 18450, 23475, 25353, 25666, 27675, 28170, 33210, 38499, 42255, 46950, 50706, 55350, 64165, 70425, 76998, 83025, 84510, 115497, 126765, 128330, 140850, 166050, 192495, 211275, 230994, 253530, 320825, 346491, 384990, 422550, 577485, 633825, 641650, 692982, 962475, 1039473, 1154970, 1267650, 1732455, 1924950, 2078946, 2887425, 3464910, 5197365, 5774850, 8662275, 10394730, 17324550, 25986825, 51973650]

約数ペア:

[(1, 51973650), (2, 25986825), (3, 17324550), (5, 10394730), (6, 8662275), (9, 5774850), (10, 5197365), (15, 3464910), (18, 2887425), (25, 2078946), (27, 1924950), (30, 1732455), (41, 1267650), (45, 1154970), (50, 1039473), (54, 962475), (75, 692982), (81, 641650), (82, 633825), (90, 577485), (123, 422550), (135, 384990), (150, 346491), (162, 320825), (205, 253530), (225, 230994), (246, 211275), (270, 192495), (313, 166050), (369, 140850), (405, 128330), (410, 126765), (450, 115497), (615, 84510), (626, 83025), (675, 76998), (738, 70425), (810, 64165), (939, 55350), (1025, 50706), (1107, 46950), (1230, 42255), (1350, 38499), (1565, 33210), (1845, 28170), (1878, 27675), (2025, 25666), (2050, 25353), (2214, 23475), (2817, 18450), (3075, 16902), (3130, 16605), (3321, 15650), (3690, 14085), (4050, 12833), (4695, 11070), (5535, 9390), (5634, 9225), (6150, 8451), (6642, 7825)]