51047910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2207}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 133301376

約数和(自身を除く): 82253466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2207, 2313, 2570, 3855, 4414, 4626, 6621, 7710, 11035, 11565, 13242, 19863, 22070, 23130, 33105, 39726, 66210, 99315, 198630, 567199, 1134398, 1701597, 2835995, 3403194, 5104791, 5671990, 8507985, 10209582, 17015970, 25523955, 51047910]

約数ペア:

[(1, 51047910), (2, 25523955), (3, 17015970), (5, 10209582), (6, 8507985), (9, 5671990), (10, 5104791), (15, 3403194), (18, 2835995), (30, 1701597), (45, 1134398), (90, 567199), (257, 198630), (514, 99315), (771, 66210), (1285, 39726), (1542, 33105), (2207, 23130), (2313, 22070), (2570, 19863), (3855, 13242), (4414, 11565), (4626, 11035), (6621, 7710)]