49487966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 84326400

約数和(自身を除く): 34838434

約数列:

[1, 2, 11, 22, 31, 62, 149, 298, 341, 487, 682, 974, 1639, 3278, 4619, 5357, 9238, 10714, 15097, 30194, 50809, 72563, 101618, 145126, 166067, 332134, 798193, 1596386, 2249453, 4498906, 24743983, 49487966]

約数ペア:

[(1, 49487966), (2, 24743983), (11, 4498906), (22, 2249453), (31, 1596386), (62, 798193), (149, 332134), (298, 166067), (341, 145126), (487, 101618), (682, 72563), (974, 50809), (1639, 30194), (3278, 15097), (4619, 10714), (5357, 9238)]