51788672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31123}}^1$

素因数の和:31150

約数の個数: 32

約数和(自身を含む): 111112680

約数和(自身を除く): 59324008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 31123, 62246, 124492, 248984, 404599, 497968, 809198, 995936, 1618396, 1991872, 3236792, 3983744, 6473584, 12947168, 25894336, 51788672]

約数ペア:

[(1, 51788672), (2, 25894336), (4, 12947168), (8, 6473584), (13, 3983744), (16, 3236792), (26, 1991872), (32, 1618396), (52, 995936), (64, 809198), (104, 497968), (128, 404599), (208, 248984), (416, 124492), (832, 62246), (1664, 31123)]