47713788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 128710400

約数和(自身を除く): 80996612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 883, 948, 1422, 1501, 1766, 2649, 2844, 3002, 3532, 4503, 5298, 6004, 7947, 9006, 10596, 13509, 15894, 16777, 18012, 27018, 31788, 33554, 50331, 54036, 67108, 69757, 100662, 139514, 150993, 201324, 209271, 279028, 301986, 418542, 603972, 627813, 837084, 1255626, 1325383, 2511252, 2650766, 3976149, 5301532, 7952298, 11928447, 15904596, 23856894, 47713788]

約数ペア:

[(1, 47713788), (2, 23856894), (3, 15904596), (4, 11928447), (6, 7952298), (9, 5301532), (12, 3976149), (18, 2650766), (19, 2511252), (36, 1325383), (38, 1255626), (57, 837084), (76, 627813), (79, 603972), (114, 418542), (158, 301986), (171, 279028), (228, 209271), (237, 201324), (316, 150993), (342, 139514), (474, 100662), (684, 69757), (711, 67108), (883, 54036), (948, 50331), (1422, 33554), (1501, 31788), (1766, 27018), (2649, 18012), (2844, 16777), (3002, 15894), (3532, 13509), (4503, 10596), (5298, 9006), (6004, 7947)]