54020356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 109925424

約数和(自身を除く): 55905068

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 1153, 1378, 1802, 2306, 2756, 3604, 4612, 11713, 14989, 19601, 23426, 29978, 39202, 46852, 59956, 61109, 78404, 122218, 244436, 254813, 509626, 794417, 1019252, 1038853, 1588834, 2077706, 3177668, 4155412, 13505089, 27010178, 54020356]

約数ペア:

[(1, 54020356), (2, 27010178), (4, 13505089), (13, 4155412), (17, 3177668), (26, 2077706), (34, 1588834), (52, 1038853), (53, 1019252), (68, 794417), (106, 509626), (212, 254813), (221, 244436), (442, 122218), (689, 78404), (884, 61109), (901, 59956), (1153, 46852), (1378, 39202), (1802, 29978), (2306, 23426), (2756, 19601), (3604, 14989), (4612, 11713)]