53156718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3307}}^1$

素因数の和:3381

約数の個数: 48

約数和(自身を含む): 123851520

約数和(自身を除く): 70694802

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 3307, 5358, 6614, 8037, 9921, 16074, 19842, 29763, 59526, 62833, 125666, 155429, 188499, 310858, 376998, 466287, 565497, 932574, 1130994, 1398861, 2797722, 2953151, 5906302, 8859453, 17718906, 26578359, 53156718]

約数ペア:

[(1, 53156718), (2, 26578359), (3, 17718906), (6, 8859453), (9, 5906302), (18, 2953151), (19, 2797722), (38, 1398861), (47, 1130994), (57, 932574), (94, 565497), (114, 466287), (141, 376998), (171, 310858), (282, 188499), (342, 155429), (423, 125666), (846, 62833), (893, 59526), (1786, 29763), (2679, 19842), (3307, 16074), (5358, 9921), (6614, 8037)]