51740112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 142758720

約数和(自身を除く): 91018608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 163, 204, 272, 326, 389, 408, 489, 652, 778, 816, 978, 1167, 1304, 1556, 1956, 2334, 2608, 2771, 3112, 3912, 4668, 5542, 6224, 6613, 7824, 8313, 9336, 11084, 13226, 16626, 18672, 19839, 22168, 26452, 33252, 39678, 44336, 52904, 63407, 66504, 79356, 105808, 126814, 133008, 158712, 190221, 253628, 317424, 380442, 507256, 760884, 1014512, 1077919, 1521768, 2155838, 3043536, 3233757, 4311676, 6467514, 8623352, 12935028, 17246704, 25870056, 51740112]

約数ペア:

[(1, 51740112), (2, 25870056), (3, 17246704), (4, 12935028), (6, 8623352), (8, 6467514), (12, 4311676), (16, 3233757), (17, 3043536), (24, 2155838), (34, 1521768), (48, 1077919), (51, 1014512), (68, 760884), (102, 507256), (136, 380442), (163, 317424), (204, 253628), (272, 190221), (326, 158712), (389, 133008), (408, 126814), (489, 105808), (652, 79356), (778, 66504), (816, 63407), (978, 52904), (1167, 44336), (1304, 39678), (1556, 33252), (1956, 26452), (2334, 22168), (2608, 19839), (2771, 18672), (3112, 16626), (3912, 13226), (4668, 11084), (5542, 9336), (6224, 8313), (6613, 7824)]