51227340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 151200000

約数和(自身を除く): 99972660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 59, 60, 87, 116, 118, 145, 174, 177, 236, 290, 295, 348, 354, 435, 499, 580, 590, 708, 870, 885, 998, 1180, 1497, 1711, 1740, 1770, 1996, 2495, 2994, 3422, 3540, 4990, 5133, 5988, 6844, 7485, 8555, 9980, 10266, 14471, 14970, 17110, 20532, 25665, 28942, 29441, 29940, 34220, 43413, 51330, 57884, 58882, 72355, 86826, 88323, 102660, 117764, 144710, 147205, 173652, 176646, 217065, 289420, 294410, 353292, 434130, 441615, 588820, 853789, 868260, 883230, 1707578, 1766460, 2561367, 3415156, 4268945, 5122734, 8537890, 10245468, 12806835, 17075780, 25613670, 51227340]

約数ペア:

[(1, 51227340), (2, 25613670), (3, 17075780), (4, 12806835), (5, 10245468), (6, 8537890), (10, 5122734), (12, 4268945), (15, 3415156), (20, 2561367), (29, 1766460), (30, 1707578), (58, 883230), (59, 868260), (60, 853789), (87, 588820), (116, 441615), (118, 434130), (145, 353292), (174, 294410), (177, 289420), (236, 217065), (290, 176646), (295, 173652), (348, 147205), (354, 144710), (435, 117764), (499, 102660), (580, 88323), (590, 86826), (708, 72355), (870, 58882), (885, 57884), (998, 51330), (1180, 43413), (1497, 34220), (1711, 29940), (1740, 29441), (1770, 28942), (1996, 25665), (2495, 20532), (2994, 17110), (3422, 14970), (3540, 14471), (4990, 10266), (5133, 9980), (5988, 8555), (6844, 7485)]