48577551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 75499776

約数和(自身を除く): 26922225

約数列:

[1, 3, 11, 17, 33, 51, 131, 187, 393, 561, 661, 1441, 1983, 2227, 4323, 6681, 7271, 11237, 21813, 24497, 33711, 73491, 86591, 123607, 259773, 370821, 952501, 1472047, 2857503, 4416141, 16192517, 48577551]

約数ペア:

[(1, 48577551), (3, 16192517), (11, 4416141), (17, 2857503), (33, 1472047), (51, 952501), (131, 370821), (187, 259773), (393, 123607), (561, 86591), (661, 73491), (1441, 33711), (1983, 24497), (2227, 21813), (4323, 11237), (6681, 7271)]