55783490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4889}}^1$

素因数の和:5066

約数の個数: 32

約数和(自身を含む): 115482240

約数和(自身を除く): 59698750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 4889, 5705, 9778, 11410, 24445, 34223, 48890, 68446, 171115, 342230, 796907, 1593814, 3984535, 5578349, 7969070, 11156698, 27891745, 55783490]

約数ペア:

[(1, 55783490), (2, 27891745), (5, 11156698), (7, 7969070), (10, 5578349), (14, 3984535), (35, 1593814), (70, 796907), (163, 342230), (326, 171115), (815, 68446), (1141, 48890), (1630, 34223), (2282, 24445), (4889, 11410), (5705, 9778)]