51330180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77773}}^1$

素因数の和:77796

約数の個数: 48

約数和(自身を含む): 156792384

約数和(自身を除く): 105462204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 77773, 155546, 233319, 311092, 388865, 466638, 777730, 855503, 933276, 1166595, 1555460, 1711006, 2333190, 2566509, 3422012, 4277515, 4666380, 5133018, 8555030, 10266036, 12832545, 17110060, 25665090, 51330180]

約数ペア:

[(1, 51330180), (2, 25665090), (3, 17110060), (4, 12832545), (5, 10266036), (6, 8555030), (10, 5133018), (11, 4666380), (12, 4277515), (15, 3422012), (20, 2566509), (22, 2333190), (30, 1711006), (33, 1555460), (44, 1166595), (55, 933276), (60, 855503), (66, 777730), (110, 466638), (132, 388865), (165, 311092), (220, 233319), (330, 155546), (660, 77773)]