51983652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19963}}^1$

素因数の和:20008

約数の個数: 48

約数和(自身を含む): 143101952

約数和(自身を除く): 91118300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 19963, 39926, 59889, 79852, 119778, 139741, 239556, 279482, 419223, 558964, 618853, 838446, 1237706, 1676892, 1856559, 2475412, 3713118, 4331971, 7426236, 8663942, 12995913, 17327884, 25991826, 51983652]

約数ペア:

[(1, 51983652), (2, 25991826), (3, 17327884), (4, 12995913), (6, 8663942), (7, 7426236), (12, 4331971), (14, 3713118), (21, 2475412), (28, 1856559), (31, 1676892), (42, 1237706), (62, 838446), (84, 618853), (93, 558964), (124, 419223), (186, 279482), (217, 239556), (372, 139741), (434, 119778), (651, 79852), (868, 59889), (1302, 39926), (2604, 19963)]