51313782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28603}}^1$

素因数の和:28644

約数の個数: 32

約数和(自身を含む): 115331328

約数和(自身を除く): 64017546

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 28603, 57206, 85809, 171618, 371839, 657869, 743678, 1115517, 1315738, 1973607, 2231034, 3947214, 8552297, 17104594, 25656891, 51313782]

約数ペア:

[(1, 51313782), (2, 25656891), (3, 17104594), (6, 8552297), (13, 3947214), (23, 2231034), (26, 1973607), (39, 1315738), (46, 1115517), (69, 743678), (78, 657869), (138, 371839), (299, 171618), (598, 85809), (897, 57206), (1794, 28603)]