47540500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 128733696

約数和(自身を除く): 81193196

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 47, 50, 68, 70, 85, 94, 100, 119, 125, 140, 170, 175, 188, 235, 238, 250, 289, 329, 340, 350, 425, 470, 476, 500, 578, 595, 658, 700, 799, 850, 875, 940, 1156, 1175, 1190, 1316, 1445, 1598, 1645, 1700, 1750, 2023, 2125, 2350, 2380, 2890, 2975, 3196, 3290, 3500, 3995, 4046, 4250, 4700, 5593, 5780, 5875, 5950, 6580, 7225, 7990, 8092, 8225, 8500, 10115, 11186, 11750, 11900, 13583, 14450, 14875, 15980, 16450, 19975, 20230, 22372, 23500, 27166, 27965, 28900, 29750, 32900, 36125, 39950, 40460, 41125, 50575, 54332, 55930, 59500, 67915, 72250, 79900, 82250, 95081, 99875, 101150, 111860, 135830, 139825, 144500, 164500, 190162, 199750, 202300, 252875, 271660, 279650, 339575, 380324, 399500, 475405, 505750, 559300, 679150, 699125, 950810, 1011500, 1358300, 1398250, 1697875, 1901620, 2377025, 2796500, 3395750, 4754050, 6791500, 9508100, 11885125, 23770250, 47540500]

約数ペア:

[(1, 47540500), (2, 23770250), (4, 11885125), (5, 9508100), (7, 6791500), (10, 4754050), (14, 3395750), (17, 2796500), (20, 2377025), (25, 1901620), (28, 1697875), (34, 1398250), (35, 1358300), (47, 1011500), (50, 950810), (68, 699125), (70, 679150), (85, 559300), (94, 505750), (100, 475405), (119, 399500), (125, 380324), (140, 339575), (170, 279650), (175, 271660), (188, 252875), (235, 202300), (238, 199750), (250, 190162), (289, 164500), (329, 144500), (340, 139825), (350, 135830), (425, 111860), (470, 101150), (476, 99875), (500, 95081), (578, 82250), (595, 79900), (658, 72250), (700, 67915), (799, 59500), (850, 55930), (875, 54332), (940, 50575), (1156, 41125), (1175, 40460), (1190, 39950), (1316, 36125), (1445, 32900), (1598, 29750), (1645, 28900), (1700, 27965), (1750, 27166), (2023, 23500), (2125, 22372), (2350, 20230), (2380, 19975), (2890, 16450), (2975, 15980), (3196, 14875), (3290, 14450), (3500, 13583), (3995, 11900), (4046, 11750), (4250, 11186), (4700, 10115), (5593, 8500), (5780, 8225), (5875, 8092), (5950, 7990), (6580, 7225)]