53120257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 62985600

約数和(自身を除く): 9865343

約数列:

[1, 17, 19, 29, 53, 107, 323, 493, 551, 901, 1007, 1537, 1819, 2033, 3103, 5671, 9367, 17119, 26129, 29203, 34561, 52751, 58957, 96407, 107749, 164459, 496451, 1002269, 1831733, 2795803, 3124721, 53120257]

約数ペア:

[(1, 53120257), (17, 3124721), (19, 2795803), (29, 1831733), (53, 1002269), (107, 496451), (323, 164459), (493, 107749), (551, 96407), (901, 58957), (1007, 52751), (1537, 34561), (1819, 29203), (2033, 26129), (3103, 17119), (5671, 9367)]