49018816

素因数分解:

$2^6\times 7^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 140

約数和(自身を含む): 128061720

約数和(自身を除く): 79042904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 64, 77, 88, 98, 112, 116, 154, 176, 196, 203, 224, 232, 308, 319, 343, 352, 392, 406, 448, 464, 539, 616, 638, 686, 704, 784, 812, 928, 1078, 1232, 1276, 1372, 1421, 1568, 1624, 1856, 2156, 2233, 2401, 2464, 2552, 2744, 2842, 3136, 3248, 3773, 4312, 4466, 4802, 4928, 5104, 5488, 5684, 6496, 7546, 8624, 8932, 9604, 9947, 10208, 10976, 11368, 12992, 15092, 15631, 17248, 17864, 19208, 19894, 20416, 21952, 22736, 26411, 30184, 31262, 34496, 35728, 38416, 39788, 45472, 52822, 60368, 62524, 69629, 71456, 76832, 79576, 90944, 105644, 109417, 120736, 125048, 139258, 142912, 153664, 159152, 211288, 218834, 241472, 250096, 278516, 318304, 422576, 437668, 500192, 557032, 636608, 765919, 845152, 875336, 1000384, 1114064, 1531838, 1690304, 1750672, 2228128, 3063676, 3501344, 4456256, 6127352, 7002688, 12254704, 24509408, 49018816]

約数ペア:

[(1, 49018816), (2, 24509408), (4, 12254704), (7, 7002688), (8, 6127352), (11, 4456256), (14, 3501344), (16, 3063676), (22, 2228128), (28, 1750672), (29, 1690304), (32, 1531838), (44, 1114064), (49, 1000384), (56, 875336), (58, 845152), (64, 765919), (77, 636608), (88, 557032), (98, 500192), (112, 437668), (116, 422576), (154, 318304), (176, 278516), (196, 250096), (203, 241472), (224, 218834), (232, 211288), (308, 159152), (319, 153664), (343, 142912), (352, 139258), (392, 125048), (406, 120736), (448, 109417), (464, 105644), (539, 90944), (616, 79576), (638, 76832), (686, 71456), (704, 69629), (784, 62524), (812, 60368), (928, 52822), (1078, 45472), (1232, 39788), (1276, 38416), (1372, 35728), (1421, 34496), (1568, 31262), (1624, 30184), (1856, 26411), (2156, 22736), (2233, 21952), (2401, 20416), (2464, 19894), (2552, 19208), (2744, 17864), (2842, 17248), (3136, 15631), (3248, 15092), (3773, 12992), (4312, 11368), (4466, 10976), (4802, 10208), (4928, 9947), (5104, 9604), (5488, 8932), (5684, 8624), (6496, 7546)]