47769904

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 119731920

約数和(自身を除く): 71962016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 109, 112, 172, 182, 196, 208, 218, 301, 344, 364, 392, 436, 559, 602, 637, 688, 728, 763, 784, 872, 1118, 1204, 1274, 1417, 1456, 1526, 1744, 2107, 2236, 2408, 2548, 2834, 3052, 3913, 4214, 4472, 4687, 4816, 5096, 5341, 5668, 6104, 7826, 8428, 8944, 9374, 9919, 10192, 10682, 11336, 12208, 15652, 16856, 18748, 19838, 21364, 22672, 27391, 31304, 32809, 33712, 37496, 39676, 42728, 54782, 60931, 62608, 65618, 69433, 74992, 79352, 85456, 109564, 121862, 131236, 138866, 158704, 219128, 229663, 243724, 262472, 277732, 426517, 438256, 459326, 487448, 524944, 555464, 853034, 918652, 974896, 1110928, 1706068, 1837304, 2985619, 3412136, 3674608, 5971238, 6824272, 11942476, 23884952, 47769904]

約数ペア:

[(1, 47769904), (2, 23884952), (4, 11942476), (7, 6824272), (8, 5971238), (13, 3674608), (14, 3412136), (16, 2985619), (26, 1837304), (28, 1706068), (43, 1110928), (49, 974896), (52, 918652), (56, 853034), (86, 555464), (91, 524944), (98, 487448), (104, 459326), (109, 438256), (112, 426517), (172, 277732), (182, 262472), (196, 243724), (208, 229663), (218, 219128), (301, 158704), (344, 138866), (364, 131236), (392, 121862), (436, 109564), (559, 85456), (602, 79352), (637, 74992), (688, 69433), (728, 65618), (763, 62608), (784, 60931), (872, 54782), (1118, 42728), (1204, 39676), (1274, 37496), (1417, 33712), (1456, 32809), (1526, 31304), (1744, 27391), (2107, 22672), (2236, 21364), (2408, 19838), (2548, 18748), (2834, 16856), (3052, 15652), (3913, 12208), (4214, 11336), (4472, 10682), (4687, 10192), (4816, 9919), (5096, 9374), (5341, 8944), (5668, 8428), (6104, 7826)]