53920251

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2683}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 100488960

約数和(自身を除く): 46568709

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2683, 2871, 6699, 8049, 18781, 20097, 24147, 29513, 56343, 77807, 88539, 169029, 206591, 233421, 265617, 544649, 619773, 700263, 855877, 1633947, 1859319, 2567631, 4901841, 5991139, 7702893, 17973417, 53920251]

約数ペア:

[(1, 53920251), (3, 17973417), (7, 7702893), (9, 5991139), (11, 4901841), (21, 2567631), (29, 1859319), (33, 1633947), (63, 855877), (77, 700263), (87, 619773), (99, 544649), (203, 265617), (231, 233421), (261, 206591), (319, 169029), (609, 88539), (693, 77807), (957, 56343), (1827, 29513), (2233, 24147), (2683, 20097), (2871, 18781), (6699, 8049)]