50385480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{653}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 151623360

約数和(自身を除く): 101237880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 643, 653, 1286, 1306, 1929, 1959, 2572, 2612, 3215, 3265, 3858, 3918, 5144, 5224, 6430, 6530, 7716, 7836, 9645, 9795, 12860, 13060, 15432, 15672, 19290, 19590, 25720, 26120, 38580, 39180, 77160, 78360, 419879, 839758, 1259637, 1679516, 2099395, 2519274, 3359032, 4198790, 5038548, 6298185, 8397580, 10077096, 12596370, 16795160, 25192740, 50385480]

約数ペア:

[(1, 50385480), (2, 25192740), (3, 16795160), (4, 12596370), (5, 10077096), (6, 8397580), (8, 6298185), (10, 5038548), (12, 4198790), (15, 3359032), (20, 2519274), (24, 2099395), (30, 1679516), (40, 1259637), (60, 839758), (120, 419879), (643, 78360), (653, 77160), (1286, 39180), (1306, 38580), (1929, 26120), (1959, 25720), (2572, 19590), (2612, 19290), (3215, 15672), (3265, 15432), (3858, 13060), (3918, 12860), (5144, 9795), (5224, 9645), (6430, 7836), (6530, 7716)]