50257185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 54252255

約数列:

[1, 3, 5, 11, 15, 17, 19, 23, 33, 41, 51, 55, 57, 69, 85, 95, 115, 123, 165, 187, 205, 209, 253, 255, 285, 323, 345, 391, 437, 451, 561, 615, 627, 697, 759, 779, 935, 943, 969, 1045, 1173, 1265, 1311, 1353, 1615, 1955, 2091, 2185, 2255, 2337, 2805, 2829, 3135, 3485, 3553, 3795, 3895, 4301, 4715, 4807, 4845, 5865, 6555, 6765, 7429, 7667, 8569, 10373, 10455, 10659, 11685, 12903, 13243, 14145, 14421, 16031, 17765, 17917, 21505, 22287, 23001, 24035, 25707, 31119, 37145, 38335, 39729, 42845, 48093, 51865, 53295, 53751, 64515, 66215, 72105, 80155, 81719, 89585, 111435, 115005, 128535, 145673, 155595, 176341, 197087, 198645, 240465, 245157, 268755, 304589, 408595, 437019, 529023, 591261, 728365, 881705, 913767, 985435, 1225785, 1522945, 2185095, 2645115, 2956305, 3350479, 4568835, 10051437, 16752395, 50257185]

約数ペア:

[(1, 50257185), (3, 16752395), (5, 10051437), (11, 4568835), (15, 3350479), (17, 2956305), (19, 2645115), (23, 2185095), (33, 1522945), (41, 1225785), (51, 985435), (55, 913767), (57, 881705), (69, 728365), (85, 591261), (95, 529023), (115, 437019), (123, 408595), (165, 304589), (187, 268755), (205, 245157), (209, 240465), (253, 198645), (255, 197087), (285, 176341), (323, 155595), (345, 145673), (391, 128535), (437, 115005), (451, 111435), (561, 89585), (615, 81719), (627, 80155), (697, 72105), (759, 66215), (779, 64515), (935, 53751), (943, 53295), (969, 51865), (1045, 48093), (1173, 42845), (1265, 39729), (1311, 38335), (1353, 37145), (1615, 31119), (1955, 25707), (2091, 24035), (2185, 23001), (2255, 22287), (2337, 21505), (2805, 17917), (2829, 17765), (3135, 16031), (3485, 14421), (3553, 14145), (3795, 13243), (3895, 12903), (4301, 11685), (4715, 10659), (4807, 10455), (4845, 10373), (5865, 8569), (6555, 7667), (6765, 7429)]