51233266

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 91671552

約数和(自身を除く): 40438286

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 1217, 1358, 2434, 3007, 6014, 8519, 17038, 21049, 37727, 42098, 75454, 118049, 236098, 264089, 528178, 826343, 1652686, 3659519, 7319038, 25616633, 51233266]

約数ペア:

[(1, 51233266), (2, 25616633), (7, 7319038), (14, 3659519), (31, 1652686), (62, 826343), (97, 528178), (194, 264089), (217, 236098), (434, 118049), (679, 75454), (1217, 42098), (1358, 37727), (2434, 21049), (3007, 17038), (6014, 8519)]