50768638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 30839042

約数列:

[1, 2, 31, 43, 62, 86, 137, 139, 274, 278, 1333, 2666, 4247, 4309, 5891, 5977, 8494, 8618, 11782, 11954, 19043, 38086, 182621, 185287, 365242, 370574, 590333, 818849, 1180666, 1637698, 25384319, 50768638]

約数ペア:

[(1, 50768638), (2, 25384319), (31, 1637698), (43, 1180666), (62, 818849), (86, 590333), (137, 370574), (139, 365242), (274, 185287), (278, 182621), (1333, 38086), (2666, 19043), (4247, 11954), (4309, 11782), (5891, 8618), (5977, 8494)]