51777290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 95613696

約数和(自身を除く): 43836406

約数列:

[1, 2, 5, 10, 53, 106, 211, 265, 422, 463, 530, 926, 1055, 2110, 2315, 4630, 11183, 22366, 24539, 49078, 55915, 97693, 111830, 122695, 195386, 245390, 488465, 976930, 5177729, 10355458, 25888645, 51777290]

約数ペア:

[(1, 51777290), (2, 25888645), (5, 10355458), (10, 5177729), (53, 976930), (106, 488465), (211, 245390), (265, 195386), (422, 122695), (463, 111830), (530, 97693), (926, 55915), (1055, 49078), (2110, 24539), (2315, 22366), (4630, 11183)]