521242810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3183

約数の個数: 64

約数和(自身を含む): 1079153280

約数和(自身を除く): 557910470

約数列:

[1, 2, 5, 10, 11, 22, 29, 53, 55, 58, 106, 110, 145, 265, 290, 319, 530, 583, 638, 1166, 1537, 1595, 2915, 3074, 3083, 3190, 5830, 6166, 7685, 15370, 15415, 16907, 30830, 33814, 33913, 67826, 84535, 89407, 163399, 169070, 169565, 178814, 326798, 339130, 447035, 816995, 894070, 983477, 1633990, 1797389, 1966954, 3594778, 4738571, 4917385, 8986945, 9477142, 9834770, 17973890, 23692855, 47385710, 52124281, 104248562, 260621405, 521242810]

約数ペア:

[(1, 521242810), (2, 260621405), (5, 104248562), (10, 52124281), (11, 47385710), (22, 23692855), (29, 17973890), (53, 9834770), (55, 9477142), (58, 8986945), (106, 4917385), (110, 4738571), (145, 3594778), (265, 1966954), (290, 1797389), (319, 1633990), (530, 983477), (583, 894070), (638, 816995), (1166, 447035), (1537, 339130), (1595, 326798), (2915, 178814), (3074, 169565), (3083, 169070), (3190, 163399), (5830, 89407), (6166, 84535), (7685, 67826), (15370, 33913), (15415, 33814), (16907, 30830)]