47363988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 129914400

約数和(自身を除く): 82550412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 436, 588, 654, 739, 763, 1308, 1478, 1526, 2217, 2289, 2956, 3052, 4434, 4578, 5173, 5341, 8868, 9156, 10346, 10682, 15519, 16023, 20692, 21364, 31038, 32046, 36211, 62076, 64092, 72422, 80551, 108633, 144844, 161102, 217266, 241653, 322204, 434532, 483306, 563857, 966612, 1127714, 1691571, 2255428, 3383142, 3946999, 6766284, 7893998, 11840997, 15787996, 23681994, 47363988]

約数ペア:

[(1, 47363988), (2, 23681994), (3, 15787996), (4, 11840997), (6, 7893998), (7, 6766284), (12, 3946999), (14, 3383142), (21, 2255428), (28, 1691571), (42, 1127714), (49, 966612), (84, 563857), (98, 483306), (109, 434532), (147, 322204), (196, 241653), (218, 217266), (294, 161102), (327, 144844), (436, 108633), (588, 80551), (654, 72422), (739, 64092), (763, 62076), (1308, 36211), (1478, 32046), (1526, 31038), (2217, 21364), (2289, 20692), (2956, 16023), (3052, 15519), (4434, 10682), (4578, 10346), (5173, 9156), (5341, 8868)]