55877526

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{2633}}^1$

素因数の和:2778

約数の個数: 40

約数和(自身を含む): 126210744

約数和(自身を除く): 70333218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 2633, 3537, 5266, 7074, 7899, 10611, 15798, 21222, 23697, 47394, 71091, 142182, 213273, 344923, 426546, 689846, 1034769, 2069538, 3104307, 6208614, 9312921, 18625842, 27938763, 55877526]

約数ペア:

[(1, 55877526), (2, 27938763), (3, 18625842), (6, 9312921), (9, 6208614), (18, 3104307), (27, 2069538), (54, 1034769), (81, 689846), (131, 426546), (162, 344923), (262, 213273), (393, 142182), (786, 71091), (1179, 47394), (2358, 23697), (2633, 21222), (3537, 15798), (5266, 10611), (7074, 7899)]