51292112

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{23063}}^1$

素因数の和:23210

約数の個数: 20

約数和(自身を含む): 100097760

約数和(自身を除く): 48805648

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 23063, 46126, 92252, 184504, 369008, 3205757, 6411514, 12823028, 25646056, 51292112]

約数ペア:

[(1, 51292112), (2, 25646056), (4, 12823028), (8, 6411514), (16, 3205757), (139, 369008), (278, 184504), (556, 92252), (1112, 46126), (2224, 23063)]