54987163

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 74335752

約数和(自身を除く): 19348589

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 289, 353, 539, 833, 1309, 2023, 2471, 3179, 3883, 6001, 9163, 14161, 17297, 22253, 27181, 42007, 66011, 102017, 155771, 190267, 294049, 462077, 714119, 1122187, 3234539, 4998833, 7855309, 54987163]

約数ペア:

[(1, 54987163), (7, 7855309), (11, 4998833), (17, 3234539), (49, 1122187), (77, 714119), (119, 462077), (187, 294049), (289, 190267), (353, 155771), (539, 102017), (833, 66011), (1309, 42007), (2023, 27181), (2471, 22253), (3179, 17297), (3883, 14161), (6001, 9163)]