47043920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 120

約数和(自身を含む): 138928608

約数和(自身を除く): 91884688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1091, 1232, 1540, 1960, 2156, 2182, 2695, 3080, 3920, 4312, 4364, 5390, 5455, 6160, 7637, 8624, 8728, 10780, 10910, 12001, 15274, 17456, 21560, 21820, 24002, 30548, 38185, 43120, 43640, 48004, 53459, 60005, 61096, 76370, 84007, 87280, 96008, 106918, 120010, 122192, 152740, 168014, 192016, 213836, 240020, 267295, 305480, 336028, 420035, 427672, 480040, 534590, 588049, 610960, 672056, 840070, 855344, 960080, 1069180, 1176098, 1344112, 1680140, 2138360, 2352196, 2940245, 3360280, 4276720, 4704392, 5880490, 6720560, 9408784, 11760980, 23521960, 47043920]

約数ペア:

[(1, 47043920), (2, 23521960), (4, 11760980), (5, 9408784), (7, 6720560), (8, 5880490), (10, 4704392), (11, 4276720), (14, 3360280), (16, 2940245), (20, 2352196), (22, 2138360), (28, 1680140), (35, 1344112), (40, 1176098), (44, 1069180), (49, 960080), (55, 855344), (56, 840070), (70, 672056), (77, 610960), (80, 588049), (88, 534590), (98, 480040), (110, 427672), (112, 420035), (140, 336028), (154, 305480), (176, 267295), (196, 240020), (220, 213836), (245, 192016), (280, 168014), (308, 152740), (385, 122192), (392, 120010), (440, 106918), (490, 96008), (539, 87280), (560, 84007), (616, 76370), (770, 61096), (784, 60005), (880, 53459), (980, 48004), (1078, 43640), (1091, 43120), (1232, 38185), (1540, 30548), (1960, 24002), (2156, 21820), (2182, 21560), (2695, 17456), (3080, 15274), (3920, 12001), (4312, 10910), (4364, 10780), (5390, 8728), (5455, 8624), (6160, 7637)]