56906148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9859}}^1$

素因数の和:9916

約数の個数: 48

約数和(自身を含む): 146874560

約数和(自身を除く): 89968412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 9859, 19718, 29577, 39436, 59154, 118308, 128167, 256334, 364783, 384501, 512668, 729566, 769002, 1094349, 1459132, 1538004, 2188698, 4377396, 4742179, 9484358, 14226537, 18968716, 28453074, 56906148]

約数ペア:

[(1, 56906148), (2, 28453074), (3, 18968716), (4, 14226537), (6, 9484358), (12, 4742179), (13, 4377396), (26, 2188698), (37, 1538004), (39, 1459132), (52, 1094349), (74, 769002), (78, 729566), (111, 512668), (148, 384501), (156, 364783), (222, 256334), (444, 128167), (481, 118308), (962, 59154), (1443, 39436), (1924, 29577), (2886, 19718), (5772, 9859)]