53452740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80989}}^1$

素因数の和:81012

約数の個数: 48

約数和(自身を含む): 163275840

約数和(自身を除く): 109823100

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, 80989, 161978, 242967, 323956, 404945, 485934, 809890, 890879, 971868, 1214835, 1619780, 1781758, 2429670, 2672637, 3563516, 4454395, 4859340, 5345274, 8908790, 10690548, 13363185, 17817580, 26726370, 53452740]

約数ペア:

[(1, 53452740), (2, 26726370), (3, 17817580), (4, 13363185), (5, 10690548), (6, 8908790), (10, 5345274), (11, 4859340), (12, 4454395), (15, 3563516), (20, 2672637), (22, 2429670), (30, 1781758), (33, 1619780), (44, 1214835), (55, 971868), (60, 890879), (66, 809890), (110, 485934), (132, 404945), (165, 323956), (220, 242967), (330, 161978), (660, 80989)]