51697520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92317}}^1$

素因数の和:92337

約数の個数: 40

約数和(自身を含む): 137369184

約数和(自身を除く): 85671664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92317, 184634, 369268, 461585, 646219, 738536, 923170, 1292438, 1477072, 1846340, 2584876, 3231095, 3692680, 5169752, 6462190, 7385360, 10339504, 12924380, 25848760, 51697520]

約数ペア:

[(1, 51697520), (2, 25848760), (4, 12924380), (5, 10339504), (7, 7385360), (8, 6462190), (10, 5169752), (14, 3692680), (16, 3231095), (20, 2584876), (28, 1846340), (35, 1477072), (40, 1292438), (56, 923170), (70, 738536), (80, 646219), (112, 461585), (140, 369268), (280, 184634), (560, 92317)]