55481692

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 61930148

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 1559, 2542, 3118, 5084, 6236, 8897, 10913, 17794, 21826, 35588, 43652, 48329, 63919, 96658, 127838, 193316, 255676, 338303, 447433, 676606, 894866, 1353212, 1789732, 1981489, 3962978, 7925956, 13870423, 27740846, 55481692]

約数ペア:

[(1, 55481692), (2, 27740846), (4, 13870423), (7, 7925956), (14, 3962978), (28, 1981489), (31, 1789732), (41, 1353212), (62, 894866), (82, 676606), (124, 447433), (164, 338303), (217, 255676), (287, 193316), (434, 127838), (574, 96658), (868, 63919), (1148, 48329), (1271, 43652), (1559, 35588), (2542, 21826), (3118, 17794), (5084, 10913), (6236, 8897)]