47683168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 102389616

約数和(自身を除く): 54706448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 1381, 2158, 2656, 2762, 4316, 5524, 8632, 11048, 17264, 17953, 22096, 34528, 35906, 44192, 71812, 114623, 143624, 229246, 287248, 458492, 574496, 916984, 1490099, 1833968, 2980198, 3667936, 5960396, 11920792, 23841584, 47683168]

約数ペア:

[(1, 47683168), (2, 23841584), (4, 11920792), (8, 5960396), (13, 3667936), (16, 2980198), (26, 1833968), (32, 1490099), (52, 916984), (83, 574496), (104, 458492), (166, 287248), (208, 229246), (332, 143624), (416, 114623), (664, 71812), (1079, 44192), (1328, 35906), (1381, 34528), (2158, 22096), (2656, 17953), (2762, 17264), (4316, 11048), (5524, 8632)]