49997646

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 115830000

約数和(自身を除く): 65832354

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 306, 327, 654, 981, 1499, 1853, 1962, 2998, 3706, 4497, 5559, 8994, 11118, 13491, 16677, 25483, 26982, 33354, 50966, 76449, 152898, 163391, 229347, 326782, 458694, 490173, 980346, 1470519, 2777647, 2941038, 5555294, 8332941, 16665882, 24998823, 49997646]

約数ペア:

[(1, 49997646), (2, 24998823), (3, 16665882), (6, 8332941), (9, 5555294), (17, 2941038), (18, 2777647), (34, 1470519), (51, 980346), (102, 490173), (109, 458694), (153, 326782), (218, 229347), (306, 163391), (327, 152898), (654, 76449), (981, 50966), (1499, 33354), (1853, 26982), (1962, 25483), (2998, 16677), (3706, 13491), (4497, 11118), (5559, 8994)]