49337145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 109798416

約数和(自身を除く): 60461271

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 41, 45, 51, 55, 65, 85, 99, 117, 121, 123, 143, 153, 165, 187, 195, 205, 221, 255, 363, 369, 429, 451, 495, 533, 561, 585, 605, 615, 663, 697, 715, 765, 935, 1089, 1105, 1287, 1353, 1573, 1599, 1683, 1815, 1845, 1989, 2057, 2091, 2145, 2255, 2431, 2665, 2805, 3315, 3485, 4059, 4719, 4797, 4961, 5445, 5863, 6171, 6273, 6435, 6765, 7293, 7667, 7865, 7995, 8415, 9061, 9945, 10285, 10455, 12155, 14157, 14883, 17589, 18513, 20295, 21879, 23001, 23595, 23985, 24805, 26741, 27183, 29315, 30855, 31365, 36465, 38335, 44649, 45305, 52767, 64493, 69003, 70785, 74415, 80223, 81549, 84337, 87945, 92565, 99671, 109395, 115005, 133705, 135915, 193479, 223245, 240669, 253011, 263835, 299013, 322465, 345015, 401115, 407745, 421685, 498355, 580437, 759033, 897039, 967395, 1096381, 1203345, 1265055, 1495065, 2902185, 3289143, 3795165, 4485195, 5481905, 9867429, 16445715, 49337145]

約数ペア:

[(1, 49337145), (3, 16445715), (5, 9867429), (9, 5481905), (11, 4485195), (13, 3795165), (15, 3289143), (17, 2902185), (33, 1495065), (39, 1265055), (41, 1203345), (45, 1096381), (51, 967395), (55, 897039), (65, 759033), (85, 580437), (99, 498355), (117, 421685), (121, 407745), (123, 401115), (143, 345015), (153, 322465), (165, 299013), (187, 263835), (195, 253011), (205, 240669), (221, 223245), (255, 193479), (363, 135915), (369, 133705), (429, 115005), (451, 109395), (495, 99671), (533, 92565), (561, 87945), (585, 84337), (605, 81549), (615, 80223), (663, 74415), (697, 70785), (715, 69003), (765, 64493), (935, 52767), (1089, 45305), (1105, 44649), (1287, 38335), (1353, 36465), (1573, 31365), (1599, 30855), (1683, 29315), (1815, 27183), (1845, 26741), (1989, 24805), (2057, 23985), (2091, 23595), (2145, 23001), (2255, 21879), (2431, 20295), (2665, 18513), (2805, 17589), (3315, 14883), (3485, 14157), (4059, 12155), (4719, 10455), (4797, 10285), (4961, 9945), (5445, 9061), (5863, 8415), (6171, 7995), (6273, 7865), (6435, 7667), (6765, 7293)]