55151376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 175703040

約数和(自身を除く): 120551664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 53, 56, 57, 76, 84, 106, 112, 114, 133, 152, 159, 163, 168, 212, 228, 266, 304, 318, 326, 336, 371, 399, 424, 456, 489, 532, 636, 652, 742, 798, 848, 912, 978, 1007, 1064, 1113, 1141, 1272, 1304, 1484, 1596, 1956, 2014, 2128, 2226, 2282, 2544, 2608, 2968, 3021, 3097, 3192, 3423, 3912, 4028, 4452, 4564, 5936, 6042, 6194, 6384, 6846, 7049, 7824, 8056, 8639, 8904, 9128, 9291, 12084, 12388, 13692, 14098, 16112, 17278, 17808, 18256, 18582, 21147, 21679, 24168, 24776, 25917, 27384, 28196, 34556, 37164, 42294, 43358, 48336, 49552, 51834, 54768, 56392, 60473, 65037, 69112, 74328, 84588, 86716, 103668, 112784, 120946, 130074, 138224, 148656, 164141, 169176, 173432, 181419, 207336, 241892, 260148, 328282, 338352, 346864, 362838, 414672, 483784, 492423, 520296, 656564, 725676, 967568, 984846, 1040592, 1148987, 1313128, 1451352, 1969692, 2297974, 2626256, 2902704, 3446961, 3939384, 4595948, 6893922, 7878768, 9191896, 13787844, 18383792, 27575688, 55151376]

約数ペア:

[(1, 55151376), (2, 27575688), (3, 18383792), (4, 13787844), (6, 9191896), (7, 7878768), (8, 6893922), (12, 4595948), (14, 3939384), (16, 3446961), (19, 2902704), (21, 2626256), (24, 2297974), (28, 1969692), (38, 1451352), (42, 1313128), (48, 1148987), (53, 1040592), (56, 984846), (57, 967568), (76, 725676), (84, 656564), (106, 520296), (112, 492423), (114, 483784), (133, 414672), (152, 362838), (159, 346864), (163, 338352), (168, 328282), (212, 260148), (228, 241892), (266, 207336), (304, 181419), (318, 173432), (326, 169176), (336, 164141), (371, 148656), (399, 138224), (424, 130074), (456, 120946), (489, 112784), (532, 103668), (636, 86716), (652, 84588), (742, 74328), (798, 69112), (848, 65037), (912, 60473), (978, 56392), (1007, 54768), (1064, 51834), (1113, 49552), (1141, 48336), (1272, 43358), (1304, 42294), (1484, 37164), (1596, 34556), (1956, 28196), (2014, 27384), (2128, 25917), (2226, 24776), (2282, 24168), (2544, 21679), (2608, 21147), (2968, 18582), (3021, 18256), (3097, 17808), (3192, 17278), (3423, 16112), (3912, 14098), (4028, 13692), (4452, 12388), (4564, 12084), (5936, 9291), (6042, 9128), (6194, 8904), (6384, 8639), (6846, 8056), (7049, 7824)]