49193008

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 97853360

約数和(自身を除く): 48660352

約数列:

[1, 2, 4, 8, 16, 67, 109, 134, 218, 268, 421, 436, 536, 842, 872, 1072, 1684, 1744, 3368, 6736, 7303, 14606, 28207, 29212, 45889, 56414, 58424, 91778, 112828, 116848, 183556, 225656, 367112, 451312, 734224, 3074563, 6149126, 12298252, 24596504, 49193008]

約数ペア:

[(1, 49193008), (2, 24596504), (4, 12298252), (8, 6149126), (16, 3074563), (67, 734224), (109, 451312), (134, 367112), (218, 225656), (268, 183556), (421, 116848), (436, 112828), (536, 91778), (842, 58424), (872, 56414), (1072, 45889), (1684, 29212), (1744, 28207), (3368, 14606), (6736, 7303)]