91656290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 182710080

約数和(自身を除く): 91053790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 211, 242, 359, 422, 605, 718, 1055, 1210, 1795, 2110, 2321, 3590, 3949, 4642, 7898, 11605, 19745, 23210, 25531, 39490, 43439, 51062, 75749, 86878, 127655, 151498, 217195, 255310, 378745, 434390, 757490, 833239, 1666478, 4166195, 8332390, 9165629, 18331258, 45828145, 91656290]

約数ペア:

[(1, 91656290), (2, 45828145), (5, 18331258), (10, 9165629), (11, 8332390), (22, 4166195), (55, 1666478), (110, 833239), (121, 757490), (211, 434390), (242, 378745), (359, 255310), (422, 217195), (605, 151498), (718, 127655), (1055, 86878), (1210, 75749), (1795, 51062), (2110, 43439), (2321, 39490), (3590, 25531), (3949, 23210), (4642, 19745), (7898, 11605)]