48881205

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 98755200

約数和(自身を除く): 49873995

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 59, 85, 95, 135, 153, 171, 177, 255, 285, 295, 323, 361, 459, 513, 531, 765, 855, 885, 969, 1003, 1083, 1121, 1593, 1615, 1805, 2295, 2565, 2655, 2907, 3009, 3249, 3363, 4845, 5015, 5415, 5605, 6137, 7965, 8721, 9027, 9747, 10089, 14535, 15045, 16245, 16815, 18411, 19057, 21299, 27081, 30267, 30685, 43605, 45135, 48735, 50445, 55233, 57171, 63897, 92055, 95285, 106495, 135405, 151335, 165699, 171513, 191691, 276165, 285855, 319485, 362083, 514539, 575073, 828495, 857565, 958455, 1086249, 1810415, 2572695, 2875365, 3258747, 5431245, 9776241, 16293735, 48881205]

約数ペア:

[(1, 48881205), (3, 16293735), (5, 9776241), (9, 5431245), (15, 3258747), (17, 2875365), (19, 2572695), (27, 1810415), (45, 1086249), (51, 958455), (57, 857565), (59, 828495), (85, 575073), (95, 514539), (135, 362083), (153, 319485), (171, 285855), (177, 276165), (255, 191691), (285, 171513), (295, 165699), (323, 151335), (361, 135405), (459, 106495), (513, 95285), (531, 92055), (765, 63897), (855, 57171), (885, 55233), (969, 50445), (1003, 48735), (1083, 45135), (1121, 43605), (1593, 30685), (1615, 30267), (1805, 27081), (2295, 21299), (2565, 19057), (2655, 18411), (2907, 16815), (3009, 16245), (3249, 15045), (3363, 14535), (4845, 10089), (5015, 9747), (5415, 9027), (5605, 8721), (6137, 7965)]