55063764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 159781440

約数和(自身を除く): 104717676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 619, 706, 1059, 1238, 1412, 1857, 2118, 2471, 2476, 3177, 3714, 4236, 4333, 4942, 5571, 6354, 7413, 7428, 8666, 9884, 11142, 12708, 12999, 14826, 17332, 22239, 22284, 25998, 29652, 38997, 44478, 51996, 77994, 88956, 155988, 218507, 437014, 655521, 874028, 1311042, 1529549, 1966563, 2622084, 3059098, 3933126, 4588647, 6118196, 7866252, 9177294, 13765941, 18354588, 27531882, 55063764]

約数ペア:

[(1, 55063764), (2, 27531882), (3, 18354588), (4, 13765941), (6, 9177294), (7, 7866252), (9, 6118196), (12, 4588647), (14, 3933126), (18, 3059098), (21, 2622084), (28, 1966563), (36, 1529549), (42, 1311042), (63, 874028), (84, 655521), (126, 437014), (252, 218507), (353, 155988), (619, 88956), (706, 77994), (1059, 51996), (1238, 44478), (1412, 38997), (1857, 29652), (2118, 25998), (2471, 22284), (2476, 22239), (3177, 17332), (3714, 14826), (4236, 12999), (4333, 12708), (4942, 11142), (5571, 9884), (6354, 8666), (7413, 7428)]