49696160

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2517

約数の個数: 48

約数和(自身を含む): 118353312

約数和(自身を除く): 68657152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2371, 2620, 4192, 4742, 5240, 9484, 10480, 11855, 18968, 20960, 23710, 37936, 47420, 75872, 94840, 189680, 310601, 379360, 621202, 1242404, 1553005, 2484808, 3106010, 4969616, 6212020, 9939232, 12424040, 24848080, 49696160]

約数ペア:

[(1, 49696160), (2, 24848080), (4, 12424040), (5, 9939232), (8, 6212020), (10, 4969616), (16, 3106010), (20, 2484808), (32, 1553005), (40, 1242404), (80, 621202), (131, 379360), (160, 310601), (262, 189680), (524, 94840), (655, 75872), (1048, 47420), (1310, 37936), (2096, 23710), (2371, 20960), (2620, 18968), (4192, 11855), (4742, 10480), (5240, 9484)]