57105282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 129314304

約数和(自身を除く): 72209022

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 94, 111, 141, 222, 282, 421, 481, 611, 842, 962, 1222, 1263, 1443, 1739, 1833, 2526, 2886, 3478, 3666, 5217, 5473, 10434, 10946, 15577, 16419, 19787, 22607, 31154, 32838, 39574, 45214, 46731, 59361, 67821, 93462, 118722, 135642, 202501, 257231, 405002, 514462, 607503, 732119, 771693, 1215006, 1464238, 1543386, 2196357, 4392714, 9517547, 19035094, 28552641, 57105282]

約数ペア:

[(1, 57105282), (2, 28552641), (3, 19035094), (6, 9517547), (13, 4392714), (26, 2196357), (37, 1543386), (39, 1464238), (47, 1215006), (74, 771693), (78, 732119), (94, 607503), (111, 514462), (141, 405002), (222, 257231), (282, 202501), (421, 135642), (481, 118722), (611, 93462), (842, 67821), (962, 59361), (1222, 46731), (1263, 45214), (1443, 39574), (1739, 32838), (1833, 31154), (2526, 22607), (2886, 19787), (3478, 16419), (3666, 15577), (5217, 10946), (5473, 10434)]