51273194

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 94184064

約数和(自身を除く): 42910870

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 103, 206, 217, 259, 434, 518, 721, 961, 1147, 1442, 1922, 2294, 3193, 3811, 6386, 6727, 7622, 8029, 13454, 16058, 22351, 26677, 35557, 44702, 53354, 71114, 98983, 118141, 197966, 236282, 248899, 497798, 692881, 826987, 1385762, 1653974, 3662371, 7324742, 25636597, 51273194]

約数ペア:

[(1, 51273194), (2, 25636597), (7, 7324742), (14, 3662371), (31, 1653974), (37, 1385762), (62, 826987), (74, 692881), (103, 497798), (206, 248899), (217, 236282), (259, 197966), (434, 118141), (518, 98983), (721, 71114), (961, 53354), (1147, 44702), (1442, 35557), (1922, 26677), (2294, 22351), (3193, 16058), (3811, 13454), (6386, 8029), (6727, 7622)]