53109498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 120839040

約数和(自身を除く): 67729542

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 53, 58, 78, 87, 106, 159, 174, 318, 377, 443, 689, 754, 886, 1131, 1329, 1378, 1537, 2067, 2262, 2658, 3074, 4134, 4611, 5759, 9222, 11518, 12847, 17277, 19981, 23479, 25694, 34554, 38541, 39962, 46958, 59943, 70437, 77082, 119886, 140874, 167011, 305227, 334022, 501033, 610454, 680891, 915681, 1002066, 1361782, 1831362, 2042673, 4085346, 8851583, 17703166, 26554749, 53109498]

約数ペア:

[(1, 53109498), (2, 26554749), (3, 17703166), (6, 8851583), (13, 4085346), (26, 2042673), (29, 1831362), (39, 1361782), (53, 1002066), (58, 915681), (78, 680891), (87, 610454), (106, 501033), (159, 334022), (174, 305227), (318, 167011), (377, 140874), (443, 119886), (689, 77082), (754, 70437), (886, 59943), (1131, 46958), (1329, 39962), (1378, 38541), (1537, 34554), (2067, 25694), (2262, 23479), (2658, 19981), (3074, 17277), (4134, 12847), (4611, 11518), (5759, 9222)]