56180988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 154103040

約数和(自身を除く): 97922052

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2239, 2788, 4182, 4478, 6273, 6717, 8364, 8956, 12546, 13434, 20151, 25092, 26868, 38063, 40302, 76126, 80604, 91799, 114189, 152252, 183598, 228378, 275397, 342567, 367196, 456756, 550794, 685134, 826191, 1101588, 1370268, 1560583, 1652382, 3121166, 3304764, 4681749, 6242332, 9363498, 14045247, 18726996, 28090494, 56180988]

約数ペア:

[(1, 56180988), (2, 28090494), (3, 18726996), (4, 14045247), (6, 9363498), (9, 6242332), (12, 4681749), (17, 3304764), (18, 3121166), (34, 1652382), (36, 1560583), (41, 1370268), (51, 1101588), (68, 826191), (82, 685134), (102, 550794), (123, 456756), (153, 367196), (164, 342567), (204, 275397), (246, 228378), (306, 183598), (369, 152252), (492, 114189), (612, 91799), (697, 80604), (738, 76126), (1394, 40302), (1476, 38063), (2091, 26868), (2239, 25092), (2788, 20151), (4182, 13434), (4478, 12546), (6273, 8956), (6717, 8364)]