48679730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 52843726

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 71, 110, 115, 142, 230, 253, 271, 355, 506, 542, 710, 781, 1265, 1355, 1562, 1633, 2530, 2710, 2981, 3266, 3905, 5962, 6233, 7810, 8165, 12466, 14905, 16330, 17963, 19241, 29810, 31165, 35926, 38482, 62330, 68563, 89815, 96205, 137126, 179630, 192410, 211651, 342815, 423302, 442543, 685630, 885086, 1058255, 2116510, 2212715, 4425430, 4867973, 9735946, 24339865, 48679730]

約数ペア:

[(1, 48679730), (2, 24339865), (5, 9735946), (10, 4867973), (11, 4425430), (22, 2212715), (23, 2116510), (46, 1058255), (55, 885086), (71, 685630), (110, 442543), (115, 423302), (142, 342815), (230, 211651), (253, 192410), (271, 179630), (355, 137126), (506, 96205), (542, 89815), (710, 68563), (781, 62330), (1265, 38482), (1355, 35926), (1562, 31165), (1633, 29810), (2530, 19241), (2710, 17963), (2981, 16330), (3266, 14905), (3905, 12466), (5962, 8165), (6233, 7810)]