54284349

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 40271811

約数列:

[1, 3, 7, 17, 19, 21, 51, 53, 57, 119, 133, 151, 159, 323, 357, 371, 399, 453, 901, 969, 1007, 1057, 1113, 2261, 2567, 2703, 2869, 3021, 3171, 6307, 6783, 7049, 7701, 8003, 8607, 17119, 17969, 18921, 20083, 21147, 24009, 48773, 51357, 53907, 56021, 60249, 119833, 136051, 146319, 152057, 168063, 341411, 359499, 408153, 456171, 952357, 1024233, 1064399, 2584969, 2857071, 3193197, 7754907, 18094783, 54284349]

約数ペア:

[(1, 54284349), (3, 18094783), (7, 7754907), (17, 3193197), (19, 2857071), (21, 2584969), (51, 1064399), (53, 1024233), (57, 952357), (119, 456171), (133, 408153), (151, 359499), (159, 341411), (323, 168063), (357, 152057), (371, 146319), (399, 136051), (453, 119833), (901, 60249), (969, 56021), (1007, 53907), (1057, 51357), (1113, 48773), (2261, 24009), (2567, 21147), (2703, 20083), (2869, 18921), (3021, 17969), (3171, 17119), (6307, 8607), (6783, 8003), (7049, 7701)]