56721652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5711}}^1$

素因数の和:5919

約数の個数: 24

約数和(自身を含む): 107476992

約数和(自身を除く): 50755340

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 5711, 9932, 11422, 22844, 74243, 148486, 296972, 1090801, 2181602, 4363204, 14180413, 28360826, 56721652]

約数ペア:

[(1, 56721652), (2, 28360826), (4, 14180413), (13, 4363204), (26, 2181602), (52, 1090801), (191, 296972), (382, 148486), (764, 74243), (2483, 22844), (4966, 11422), (5711, 9932)]