53128536

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 141562080

約数和(自身を除く): 88433544

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 591, 661, 788, 1182, 1322, 1576, 1983, 2364, 2644, 3349, 3966, 4728, 5288, 6698, 7932, 10047, 11237, 13396, 15864, 20094, 22474, 26792, 33711, 40188, 44948, 67422, 80376, 89896, 130217, 134844, 260434, 269688, 390651, 520868, 781302, 1041736, 1562604, 2213689, 3125208, 4427378, 6641067, 8854756, 13282134, 17709512, 26564268, 53128536]

約数ペア:

[(1, 53128536), (2, 26564268), (3, 17709512), (4, 13282134), (6, 8854756), (8, 6641067), (12, 4427378), (17, 3125208), (24, 2213689), (34, 1562604), (51, 1041736), (68, 781302), (102, 520868), (136, 390651), (197, 269688), (204, 260434), (394, 134844), (408, 130217), (591, 89896), (661, 80376), (788, 67422), (1182, 44948), (1322, 40188), (1576, 33711), (1983, 26792), (2364, 22474), (2644, 20094), (3349, 15864), (3966, 13396), (4728, 11237), (5288, 10047), (6698, 7932)]