55861311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 89320320

約数和(自身を除く): 33459009

約数列:

[1, 3, 11, 19, 33, 41, 53, 57, 123, 159, 209, 451, 583, 627, 779, 1007, 1353, 1681, 1749, 2173, 2337, 3021, 5043, 6519, 8569, 11077, 18491, 23903, 25707, 31939, 33231, 41287, 55473, 71709, 89093, 95817, 123861, 267279, 351329, 454157, 980023, 1053987, 1362471, 1692767, 2940069, 5078301, 18620437, 55861311]

約数ペア:

[(1, 55861311), (3, 18620437), (11, 5078301), (19, 2940069), (33, 1692767), (41, 1362471), (53, 1053987), (57, 980023), (123, 454157), (159, 351329), (209, 267279), (451, 123861), (583, 95817), (627, 89093), (779, 71709), (1007, 55473), (1353, 41287), (1681, 33231), (1749, 31939), (2173, 25707), (2337, 23903), (3021, 18491), (5043, 11077), (6519, 8569)]