49141365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 101888640

約数和(自身を除く): 52747275

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 49, 65, 91, 105, 111, 139, 147, 185, 195, 245, 259, 273, 417, 455, 481, 555, 637, 695, 735, 777, 973, 1295, 1365, 1443, 1807, 1813, 1911, 2085, 2405, 2919, 3185, 3367, 3885, 4865, 5143, 5421, 5439, 6811, 7215, 9035, 9065, 9555, 10101, 12649, 14595, 15429, 16835, 20433, 23569, 25715, 27105, 27195, 34055, 36001, 37947, 50505, 63245, 66859, 70707, 77145, 88543, 102165, 108003, 117845, 180005, 189735, 200577, 252007, 265629, 334295, 353535, 442715, 468013, 540015, 756021, 1002885, 1260035, 1328145, 1404039, 2340065, 3276091, 3780105, 7020195, 9828273, 16380455, 49141365]

約数ペア:

[(1, 49141365), (3, 16380455), (5, 9828273), (7, 7020195), (13, 3780105), (15, 3276091), (21, 2340065), (35, 1404039), (37, 1328145), (39, 1260035), (49, 1002885), (65, 756021), (91, 540015), (105, 468013), (111, 442715), (139, 353535), (147, 334295), (185, 265629), (195, 252007), (245, 200577), (259, 189735), (273, 180005), (417, 117845), (455, 108003), (481, 102165), (555, 88543), (637, 77145), (695, 70707), (735, 66859), (777, 63245), (973, 50505), (1295, 37947), (1365, 36001), (1443, 34055), (1807, 27195), (1813, 27105), (1911, 25715), (2085, 23569), (2405, 20433), (2919, 16835), (3185, 15429), (3367, 14595), (3885, 12649), (4865, 10101), (5143, 9555), (5421, 9065), (5439, 9035), (6811, 7215)]