53440312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 108354600

約数和(自身を除く): 54914288

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 101, 118, 152, 202, 236, 404, 472, 808, 1121, 1919, 2242, 3481, 3838, 4484, 5959, 6962, 7676, 8968, 11918, 13924, 15352, 23836, 27848, 47672, 66139, 113221, 132278, 226442, 264556, 351581, 452884, 529112, 703162, 905768, 1406324, 2812648, 6680039, 13360078, 26720156, 53440312]

約数ペア:

[(1, 53440312), (2, 26720156), (4, 13360078), (8, 6680039), (19, 2812648), (38, 1406324), (59, 905768), (76, 703162), (101, 529112), (118, 452884), (152, 351581), (202, 264556), (236, 226442), (404, 132278), (472, 113221), (808, 66139), (1121, 47672), (1919, 27848), (2242, 23836), (3481, 15352), (3838, 13924), (4484, 11918), (5959, 8968), (6962, 7676)]