51664464

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{719}}^1$

素因数の和:1232

約数の個数: 60

約数和(自身を含む): 145080000

約数和(自身を除く): 93415536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 719, 998, 1438, 1497, 1996, 2157, 2876, 2994, 3992, 4314, 4491, 5752, 5988, 6471, 7984, 8628, 8982, 11504, 11976, 12942, 17256, 17964, 23952, 25884, 34512, 35928, 51768, 71856, 103536, 358781, 717562, 1076343, 1435124, 2152686, 2870248, 3229029, 4305372, 5740496, 6458058, 8610744, 12916116, 17221488, 25832232, 51664464]

約数ペア:

[(1, 51664464), (2, 25832232), (3, 17221488), (4, 12916116), (6, 8610744), (8, 6458058), (9, 5740496), (12, 4305372), (16, 3229029), (18, 2870248), (24, 2152686), (36, 1435124), (48, 1076343), (72, 717562), (144, 358781), (499, 103536), (719, 71856), (998, 51768), (1438, 35928), (1497, 34512), (1996, 25884), (2157, 23952), (2876, 17964), (2994, 17256), (3992, 12942), (4314, 11976), (4491, 11504), (5752, 8982), (5988, 8628), (6471, 7984)]