50983920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 180

約数和(自身を含む): 185847480

約数和(自身を除く): 134863560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 419, 468, 507, 520, 585, 624, 676, 720, 780, 838, 845, 936, 1014, 1040, 1170, 1257, 1352, 1521, 1560, 1676, 1690, 1872, 2028, 2095, 2340, 2514, 2535, 2704, 3042, 3120, 3352, 3380, 3771, 4056, 4190, 4680, 5028, 5070, 5447, 6084, 6285, 6704, 6760, 7542, 7605, 8112, 8380, 9360, 10056, 10140, 10894, 12168, 12570, 13520, 15084, 15210, 16341, 16760, 18855, 20112, 20280, 21788, 24336, 25140, 27235, 30168, 30420, 32682, 33520, 37710, 40560, 43576, 49023, 50280, 54470, 60336, 60840, 65364, 70811, 75420, 81705, 87152, 98046, 100560, 108940, 121680, 130728, 141622, 150840, 163410, 196092, 212433, 217880, 245115, 261456, 283244, 301680, 326820, 354055, 392184, 424866, 435760, 490230, 566488, 637299, 653640, 708110, 784368, 849732, 980460, 1062165, 1132976, 1274598, 1307280, 1416220, 1699464, 1960920, 2124330, 2549196, 2832440, 3186495, 3398928, 3921840, 4248660, 5098392, 5664880, 6372990, 8497320, 10196784, 12745980, 16994640, 25491960, 50983920]

約数ペア:

[(1, 50983920), (2, 25491960), (3, 16994640), (4, 12745980), (5, 10196784), (6, 8497320), (8, 6372990), (9, 5664880), (10, 5098392), (12, 4248660), (13, 3921840), (15, 3398928), (16, 3186495), (18, 2832440), (20, 2549196), (24, 2124330), (26, 1960920), (30, 1699464), (36, 1416220), (39, 1307280), (40, 1274598), (45, 1132976), (48, 1062165), (52, 980460), (60, 849732), (65, 784368), (72, 708110), (78, 653640), (80, 637299), (90, 566488), (104, 490230), (117, 435760), (120, 424866), (130, 392184), (144, 354055), (156, 326820), (169, 301680), (180, 283244), (195, 261456), (208, 245115), (234, 217880), (240, 212433), (260, 196092), (312, 163410), (338, 150840), (360, 141622), (390, 130728), (419, 121680), (468, 108940), (507, 100560), (520, 98046), (585, 87152), (624, 81705), (676, 75420), (720, 70811), (780, 65364), (838, 60840), (845, 60336), (936, 54470), (1014, 50280), (1040, 49023), (1170, 43576), (1257, 40560), (1352, 37710), (1521, 33520), (1560, 32682), (1676, 30420), (1690, 30168), (1872, 27235), (2028, 25140), (2095, 24336), (2340, 21788), (2514, 20280), (2535, 20112), (2704, 18855), (3042, 16760), (3120, 16341), (3352, 15210), (3380, 15084), (3771, 13520), (4056, 12570), (4190, 12168), (4680, 10894), (5028, 10140), (5070, 10056), (5447, 9360), (6084, 8380), (6285, 8112), (6704, 7605), (6760, 7542)]