50931300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 171100160

約数和(自身を除く): 120168860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 140, 150, 158, 175, 210, 237, 300, 307, 316, 350, 395, 420, 474, 525, 553, 614, 700, 790, 921, 948, 1050, 1106, 1185, 1228, 1535, 1580, 1659, 1842, 1975, 2100, 2149, 2212, 2370, 2765, 3070, 3318, 3684, 3950, 4298, 4605, 4740, 5530, 5925, 6140, 6447, 6636, 7675, 7900, 8295, 8596, 9210, 10745, 11060, 11850, 12894, 13825, 15350, 16590, 18420, 21490, 23025, 23700, 24253, 25788, 27650, 30700, 32235, 33180, 41475, 42980, 46050, 48506, 53725, 55300, 64470, 72759, 82950, 92100, 97012, 107450, 121265, 128940, 145518, 161175, 165900, 169771, 214900, 242530, 291036, 322350, 339542, 363795, 485060, 509313, 606325, 644700, 679084, 727590, 848855, 1018626, 1212650, 1455180, 1697710, 1818975, 2037252, 2425300, 2546565, 3395420, 3637950, 4244275, 5093130, 7275900, 8488550, 10186260, 12732825, 16977100, 25465650, 50931300]

約数ペア:

[(1, 50931300), (2, 25465650), (3, 16977100), (4, 12732825), (5, 10186260), (6, 8488550), (7, 7275900), (10, 5093130), (12, 4244275), (14, 3637950), (15, 3395420), (20, 2546565), (21, 2425300), (25, 2037252), (28, 1818975), (30, 1697710), (35, 1455180), (42, 1212650), (50, 1018626), (60, 848855), (70, 727590), (75, 679084), (79, 644700), (84, 606325), (100, 509313), (105, 485060), (140, 363795), (150, 339542), (158, 322350), (175, 291036), (210, 242530), (237, 214900), (300, 169771), (307, 165900), (316, 161175), (350, 145518), (395, 128940), (420, 121265), (474, 107450), (525, 97012), (553, 92100), (614, 82950), (700, 72759), (790, 64470), (921, 55300), (948, 53725), (1050, 48506), (1106, 46050), (1185, 42980), (1228, 41475), (1535, 33180), (1580, 32235), (1659, 30700), (1842, 27650), (1975, 25788), (2100, 24253), (2149, 23700), (2212, 23025), (2370, 21490), (2765, 18420), (3070, 16590), (3318, 15350), (3684, 13825), (3950, 12894), (4298, 11850), (4605, 11060), (4740, 10745), (5530, 9210), (5925, 8596), (6140, 8295), (6447, 7900), (6636, 7675)]