55198728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1$

素因数の和:3511

約数の個数: 96

約数和(自身を含む): 170515800

約数和(自身を除く): 115317072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3469, 3978, 5304, 6938, 7956, 10407, 13876, 15912, 20814, 27752, 31221, 41628, 45097, 58973, 62442, 83256, 90194, 117946, 124884, 135291, 176919, 180388, 235892, 249768, 270582, 353838, 360776, 405873, 471784, 530757, 541164, 707676, 766649, 811746, 1061514, 1082328, 1415352, 1533298, 1623492, 2123028, 2299947, 3066596, 3246984, 4246056, 4599894, 6133192, 6899841, 9199788, 13799682, 18399576, 27599364, 55198728]

約数ペア:

[(1, 55198728), (2, 27599364), (3, 18399576), (4, 13799682), (6, 9199788), (8, 6899841), (9, 6133192), (12, 4599894), (13, 4246056), (17, 3246984), (18, 3066596), (24, 2299947), (26, 2123028), (34, 1623492), (36, 1533298), (39, 1415352), (51, 1082328), (52, 1061514), (68, 811746), (72, 766649), (78, 707676), (102, 541164), (104, 530757), (117, 471784), (136, 405873), (153, 360776), (156, 353838), (204, 270582), (221, 249768), (234, 235892), (306, 180388), (312, 176919), (408, 135291), (442, 124884), (468, 117946), (612, 90194), (663, 83256), (884, 62442), (936, 58973), (1224, 45097), (1326, 41628), (1768, 31221), (1989, 27752), (2652, 20814), (3469, 15912), (3978, 13876), (5304, 10407), (6938, 7956)]