54490590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2655

約数の個数: 128

約数和(自身を含む): 181232640

約数和(自身を除く): 126742050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2621, 2970, 3465, 4158, 5242, 6930, 7863, 10395, 13105, 15726, 18347, 20790, 23589, 26210, 28831, 36694, 39315, 47178, 55041, 57662, 70767, 78630, 86493, 91735, 110082, 117945, 141534, 144155, 165123, 172986, 183470, 201817, 235890, 259479, 275205, 288310, 330246, 353835, 403634, 432465, 495369, 518958, 550410, 605451, 707670, 778437, 825615, 864930, 990738, 1009085, 1210902, 1297395, 1556874, 1651230, 1816353, 2018170, 2476845, 2594790, 3027255, 3632706, 3892185, 4953690, 5449059, 6054510, 7784370, 9081765, 10898118, 18163530, 27245295, 54490590]

約数ペア:

[(1, 54490590), (2, 27245295), (3, 18163530), (5, 10898118), (6, 9081765), (7, 7784370), (9, 6054510), (10, 5449059), (11, 4953690), (14, 3892185), (15, 3632706), (18, 3027255), (21, 2594790), (22, 2476845), (27, 2018170), (30, 1816353), (33, 1651230), (35, 1556874), (42, 1297395), (45, 1210902), (54, 1009085), (55, 990738), (63, 864930), (66, 825615), (70, 778437), (77, 707670), (90, 605451), (99, 550410), (105, 518958), (110, 495369), (126, 432465), (135, 403634), (154, 353835), (165, 330246), (189, 288310), (198, 275205), (210, 259479), (231, 235890), (270, 201817), (297, 183470), (315, 172986), (330, 165123), (378, 144155), (385, 141534), (462, 117945), (495, 110082), (594, 91735), (630, 86493), (693, 78630), (770, 70767), (945, 57662), (990, 55041), (1155, 47178), (1386, 39315), (1485, 36694), (1890, 28831), (2079, 26210), (2310, 23589), (2621, 20790), (2970, 18347), (3465, 15726), (4158, 13105), (5242, 10395), (6930, 7863)]