47127828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 135184896

約数和(自身を除く): 88057068

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 43, 44, 46, 57, 66, 69, 76, 86, 92, 114, 129, 132, 138, 172, 209, 228, 253, 258, 276, 361, 418, 437, 473, 506, 516, 627, 722, 759, 817, 836, 874, 946, 989, 1012, 1083, 1254, 1311, 1419, 1444, 1518, 1634, 1748, 1892, 1978, 2166, 2451, 2508, 2622, 2838, 2967, 3036, 3268, 3956, 3971, 4332, 4807, 4902, 5244, 5676, 5934, 7942, 8303, 8987, 9614, 9804, 10879, 11868, 11913, 14421, 15523, 15884, 16606, 17974, 18791, 19228, 21758, 23826, 24909, 26961, 28842, 31046, 32637, 33212, 35948, 37582, 43516, 46569, 47652, 49818, 53922, 56373, 57684, 62092, 65274, 75164, 91333, 93138, 99636, 107844, 112746, 130548, 170753, 182666, 186276, 206701, 225492, 273999, 341506, 357029, 365332, 413402, 512259, 547998, 620103, 683012, 714058, 826804, 1024518, 1071087, 1095996, 1240206, 1428116, 2049036, 2142174, 2480412, 3927319, 4284348, 7854638, 11781957, 15709276, 23563914, 47127828]

約数ペア:

[(1, 47127828), (2, 23563914), (3, 15709276), (4, 11781957), (6, 7854638), (11, 4284348), (12, 3927319), (19, 2480412), (22, 2142174), (23, 2049036), (33, 1428116), (38, 1240206), (43, 1095996), (44, 1071087), (46, 1024518), (57, 826804), (66, 714058), (69, 683012), (76, 620103), (86, 547998), (92, 512259), (114, 413402), (129, 365332), (132, 357029), (138, 341506), (172, 273999), (209, 225492), (228, 206701), (253, 186276), (258, 182666), (276, 170753), (361, 130548), (418, 112746), (437, 107844), (473, 99636), (506, 93138), (516, 91333), (627, 75164), (722, 65274), (759, 62092), (817, 57684), (836, 56373), (874, 53922), (946, 49818), (989, 47652), (1012, 46569), (1083, 43516), (1254, 37582), (1311, 35948), (1419, 33212), (1444, 32637), (1518, 31046), (1634, 28842), (1748, 26961), (1892, 24909), (1978, 23826), (2166, 21758), (2451, 19228), (2508, 18791), (2622, 17974), (2838, 16606), (2967, 15884), (3036, 15523), (3268, 14421), (3956, 11913), (3971, 11868), (4332, 10879), (4807, 9804), (4902, 9614), (5244, 8987), (5676, 8303), (5934, 7942)]