53206530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 138354048

約数和(自身を除く): 85147518

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 601, 681, 1135, 1202, 1362, 1803, 2270, 2951, 3005, 3405, 3606, 5902, 6010, 6810, 7813, 8853, 9015, 14755, 15626, 17706, 18030, 23439, 29510, 39065, 44265, 46878, 78130, 88530, 117195, 136427, 234390, 272854, 409281, 682135, 818562, 1364270, 1773551, 2046405, 3547102, 4092810, 5320653, 8867755, 10641306, 17735510, 26603265, 53206530]

約数ペア:

[(1, 53206530), (2, 26603265), (3, 17735510), (5, 10641306), (6, 8867755), (10, 5320653), (13, 4092810), (15, 3547102), (26, 2046405), (30, 1773551), (39, 1364270), (65, 818562), (78, 682135), (130, 409281), (195, 272854), (227, 234390), (390, 136427), (454, 117195), (601, 88530), (681, 78130), (1135, 46878), (1202, 44265), (1362, 39065), (1803, 29510), (2270, 23439), (2951, 18030), (3005, 17706), (3405, 15626), (3606, 14755), (5902, 9015), (6010, 8853), (6810, 7813)]