48569871

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2969}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 31263729

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 2969, 5453, 8907, 16359, 20783, 56411, 62349, 121729, 169233, 365187, 394877, 852103, 1184631, 2312851, 2556309, 6938553, 16189957, 48569871]

約数ペア:

[(1, 48569871), (3, 16189957), (7, 6938553), (19, 2556309), (21, 2312851), (41, 1184631), (57, 852103), (123, 394877), (133, 365187), (287, 169233), (399, 121729), (779, 62349), (861, 56411), (2337, 20783), (2969, 16359), (5453, 8907)]