49980910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9781}}^1$

素因数の和:9868

約数の個数: 32

約数和(自身を含む): 104236992

約数和(自身を除く): 54256082

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 9781, 19562, 48905, 68467, 97810, 136934, 342335, 684670, 714013, 1428026, 3570065, 4998091, 7140130, 9996182, 24990455, 49980910]

約数ペア:

[(1, 49980910), (2, 24990455), (5, 9996182), (7, 7140130), (10, 4998091), (14, 3570065), (35, 1428026), (70, 714013), (73, 684670), (146, 342335), (365, 136934), (511, 97810), (730, 68467), (1022, 48905), (2555, 19562), (5110, 9781)]