50981658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13339}}^1$

素因数の和:13371

約数の個数: 48

約数和(自身を含む): 127743840

約数和(自身を除く): 76762182

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 13339, 26678, 40017, 80034, 93373, 173407, 186746, 280119, 346814, 520221, 560238, 653611, 1040442, 1213849, 1307222, 1960833, 2427698, 3641547, 3921666, 7283094, 8496943, 16993886, 25490829, 50981658]

約数ペア:

[(1, 50981658), (2, 25490829), (3, 16993886), (6, 8496943), (7, 7283094), (13, 3921666), (14, 3641547), (21, 2427698), (26, 1960833), (39, 1307222), (42, 1213849), (49, 1040442), (78, 653611), (91, 560238), (98, 520221), (147, 346814), (182, 280119), (273, 186746), (294, 173407), (546, 93373), (637, 80034), (1274, 40017), (1911, 26678), (3822, 13339)]