49609648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1123}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 105368256

約数和(自身を除く): 55758608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 1004, 1123, 2008, 2246, 2761, 4016, 4492, 5522, 8984, 11044, 12353, 17968, 22088, 24706, 44176, 49412, 98824, 197648, 281873, 563746, 1127492, 2254984, 3100603, 4509968, 6201206, 12402412, 24804824, 49609648]

約数ペア:

[(1, 49609648), (2, 24804824), (4, 12402412), (8, 6201206), (11, 4509968), (16, 3100603), (22, 2254984), (44, 1127492), (88, 563746), (176, 281873), (251, 197648), (502, 98824), (1004, 49412), (1123, 44176), (2008, 24706), (2246, 22088), (2761, 17968), (4016, 12353), (4492, 11044), (5522, 8984)]