50850320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 122938560

約数和(自身を除く): 72088240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 67, 80, 106, 134, 179, 212, 265, 268, 335, 358, 424, 530, 536, 670, 716, 848, 895, 1060, 1072, 1340, 1432, 1790, 2120, 2680, 2864, 3551, 3580, 4240, 5360, 7102, 7160, 9487, 11993, 14204, 14320, 17755, 18974, 23986, 28408, 35510, 37948, 47435, 47972, 56816, 59965, 71020, 75896, 94870, 95944, 119930, 142040, 151792, 189740, 191888, 239860, 284080, 379480, 479720, 635629, 758960, 959440, 1271258, 2542516, 3178145, 5085032, 6356290, 10170064, 12712580, 25425160, 50850320]

約数ペア:

[(1, 50850320), (2, 25425160), (4, 12712580), (5, 10170064), (8, 6356290), (10, 5085032), (16, 3178145), (20, 2542516), (40, 1271258), (53, 959440), (67, 758960), (80, 635629), (106, 479720), (134, 379480), (179, 284080), (212, 239860), (265, 191888), (268, 189740), (335, 151792), (358, 142040), (424, 119930), (530, 95944), (536, 94870), (670, 75896), (716, 71020), (848, 59965), (895, 56816), (1060, 47972), (1072, 47435), (1340, 37948), (1432, 35510), (1790, 28408), (2120, 23986), (2680, 18974), (2864, 17755), (3551, 14320), (3580, 14204), (4240, 11993), (5360, 9487), (7102, 7160)]