275411950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8209}}^1$

素因数の和:8293

約数の個数: 48

約数和(自身を含む): 568066320

約数和(自身を除く): 292654370

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 3050, 3355, 6710, 8209, 16418, 16775, 33550, 41045, 82090, 90299, 180598, 205225, 410450, 451495, 500749, 902990, 1001498, 2257475, 2503745, 4514950, 5007490, 5508239, 11016478, 12518725, 25037450, 27541195, 55082390, 137705975, 275411950]

約数ペア:

[(1, 275411950), (2, 137705975), (5, 55082390), (10, 27541195), (11, 25037450), (22, 12518725), (25, 11016478), (50, 5508239), (55, 5007490), (61, 4514950), (110, 2503745), (122, 2257475), (275, 1001498), (305, 902990), (550, 500749), (610, 451495), (671, 410450), (1342, 205225), (1525, 180598), (3050, 90299), (3355, 82090), (6710, 41045), (8209, 33550), (16418, 16775)]