47971599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 74323200

約数和(自身を除く): 26351601

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 1579, 1599, 2337, 4737, 10127, 20527, 30001, 30381, 61581, 64739, 90003, 194217, 390013, 841607, 1170039, 1230041, 2524821, 3690123, 15990533, 47971599]

約数ペア:

[(1, 47971599), (3, 15990533), (13, 3690123), (19, 2524821), (39, 1230041), (41, 1170039), (57, 841607), (123, 390013), (247, 194217), (533, 90003), (741, 64739), (779, 61581), (1579, 30381), (1599, 30001), (2337, 20527), (4737, 10127)]