51686320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92297}}^1$

素因数の和:92317

約数の個数: 40

約数和(自身を含む): 137339424

約数和(自身を除く): 85653104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92297, 184594, 369188, 461485, 646079, 738376, 922970, 1292158, 1476752, 1845940, 2584316, 3230395, 3691880, 5168632, 6460790, 7383760, 10337264, 12921580, 25843160, 51686320]

約数ペア:

[(1, 51686320), (2, 25843160), (4, 12921580), (5, 10337264), (7, 7383760), (8, 6460790), (10, 5168632), (14, 3691880), (16, 3230395), (20, 2584316), (28, 1845940), (35, 1476752), (40, 1292158), (56, 922970), (70, 738376), (80, 646079), (112, 461485), (140, 369188), (280, 184594), (560, 92297)]