64277950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6193

約数の個数: 48

約数和(自身を含む): 137312640

約数和(自身を除く): 73034690

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 6151, 10450, 12302, 30755, 61510, 67661, 116869, 135322, 153775, 233738, 307550, 338305, 584345, 676610, 1168690, 1285559, 1691525, 2571118, 2921725, 3383050, 5843450, 6427795, 12855590, 32138975, 64277950]

約数ペア:

[(1, 64277950), (2, 32138975), (5, 12855590), (10, 6427795), (11, 5843450), (19, 3383050), (22, 2921725), (25, 2571118), (38, 1691525), (50, 1285559), (55, 1168690), (95, 676610), (110, 584345), (190, 338305), (209, 307550), (275, 233738), (418, 153775), (475, 135322), (550, 116869), (950, 67661), (1045, 61510), (2090, 30755), (5225, 12302), (6151, 10450)]