51435004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 91884800

約数和(自身を除く): 40449796

約数列:

[1, 2, 4, 79, 139, 158, 278, 316, 556, 1171, 2342, 4684, 10981, 21962, 43924, 92509, 162769, 185018, 325538, 370036, 651076, 12858751, 25717502, 51435004]

約数ペア:

[(1, 51435004), (2, 25717502), (4, 12858751), (79, 651076), (139, 370036), (158, 325538), (278, 185018), (316, 162769), (556, 92509), (1171, 43924), (2342, 21962), (4684, 10981)]