51104240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58073}}^1$

素因数の和:58097

約数の個数: 40

約数和(自身を含む): 129621168

約数和(自身を除く): 78516928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 58073, 116146, 232292, 290365, 464584, 580730, 638803, 929168, 1161460, 1277606, 2322920, 2555212, 3194015, 4645840, 5110424, 6388030, 10220848, 12776060, 25552120, 51104240]

約数ペア:

[(1, 51104240), (2, 25552120), (4, 12776060), (5, 10220848), (8, 6388030), (10, 5110424), (11, 4645840), (16, 3194015), (20, 2555212), (22, 2322920), (40, 1277606), (44, 1161460), (55, 929168), (80, 638803), (88, 580730), (110, 464584), (176, 290365), (220, 232292), (440, 116146), (880, 58073)]