57457246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1291}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 114233472

約数和(自身を除く): 56776226

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1291, 1309, 2023, 2582, 2618, 3179, 4046, 6358, 9037, 14201, 18074, 21947, 22253, 28402, 43894, 44506, 99407, 153629, 198814, 241417, 307258, 373099, 482834, 746198, 1689919, 2611693, 3379838, 4104089, 5223386, 8208178, 28728623, 57457246]

約数ペア:

[(1, 57457246), (2, 28728623), (7, 8208178), (11, 5223386), (14, 4104089), (17, 3379838), (22, 2611693), (34, 1689919), (77, 746198), (119, 482834), (154, 373099), (187, 307258), (238, 241417), (289, 198814), (374, 153629), (578, 99407), (1291, 44506), (1309, 43894), (2023, 28402), (2582, 22253), (2618, 21947), (3179, 18074), (4046, 14201), (6358, 9037)]