51921540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8741}}^1$

素因数の和:8770

約数の個数: 96

約数和(自身を含む): 176238720

約数和(自身を除く): 124317180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 8741, 17482, 26223, 34964, 43705, 52446, 78669, 87410, 96151, 104892, 131115, 157338, 174820, 192302, 236007, 262230, 288453, 314676, 384604, 393345, 472014, 480755, 524460, 576906, 786690, 865359, 944028, 961510, 1153812, 1180035, 1442265, 1573380, 1730718, 1923020, 2360070, 2596077, 2884530, 3461436, 4326795, 4720140, 5192154, 5769060, 8653590, 10384308, 12980385, 17307180, 25960770, 51921540]

約数ペア:

[(1, 51921540), (2, 25960770), (3, 17307180), (4, 12980385), (5, 10384308), (6, 8653590), (9, 5769060), (10, 5192154), (11, 4720140), (12, 4326795), (15, 3461436), (18, 2884530), (20, 2596077), (22, 2360070), (27, 1923020), (30, 1730718), (33, 1573380), (36, 1442265), (44, 1180035), (45, 1153812), (54, 961510), (55, 944028), (60, 865359), (66, 786690), (90, 576906), (99, 524460), (108, 480755), (110, 472014), (132, 393345), (135, 384604), (165, 314676), (180, 288453), (198, 262230), (220, 236007), (270, 192302), (297, 174820), (330, 157338), (396, 131115), (495, 104892), (540, 96151), (594, 87410), (660, 78669), (990, 52446), (1188, 43705), (1485, 34964), (1980, 26223), (2970, 17482), (5940, 8741)]