55986868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 117863424

約数和(自身を除く): 61876556

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1217, 1484, 1643, 2434, 3286, 4868, 6572, 8519, 11501, 17038, 23002, 34076, 37727, 46004, 64501, 75454, 129002, 150908, 258004, 264089, 451507, 528178, 903014, 1056356, 1806028, 1999531, 3999062, 7998124, 13996717, 27993434, 55986868]

約数ペア:

[(1, 55986868), (2, 27993434), (4, 13996717), (7, 7998124), (14, 3999062), (28, 1999531), (31, 1806028), (53, 1056356), (62, 903014), (106, 528178), (124, 451507), (212, 264089), (217, 258004), (371, 150908), (434, 129002), (742, 75454), (868, 64501), (1217, 46004), (1484, 37727), (1643, 34076), (2434, 23002), (3286, 17038), (4868, 11501), (6572, 8519)]