47958984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{21487}}^1$

素因数の和:21530

約数の個数: 48

約数和(自身を含む): 134085120

約数和(自身を除く): 86126136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 21487, 42974, 64461, 85948, 128922, 171896, 193383, 257844, 386766, 515688, 666097, 773532, 1332194, 1547064, 1998291, 2664388, 3996582, 5328776, 5994873, 7993164, 11989746, 15986328, 23979492, 47958984]

約数ペア:

[(1, 47958984), (2, 23979492), (3, 15986328), (4, 11989746), (6, 7993164), (8, 5994873), (9, 5328776), (12, 3996582), (18, 2664388), (24, 1998291), (31, 1547064), (36, 1332194), (62, 773532), (72, 666097), (93, 515688), (124, 386766), (186, 257844), (248, 193383), (279, 171896), (372, 128922), (558, 85948), (744, 64461), (1116, 42974), (2232, 21487)]