56254744

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 141120000

約数和(自身を除く): 84865256

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 83, 91, 98, 104, 133, 152, 166, 182, 196, 247, 266, 332, 343, 364, 392, 494, 532, 581, 637, 664, 686, 728, 931, 988, 1064, 1079, 1162, 1274, 1372, 1577, 1729, 1862, 1976, 2158, 2324, 2548, 2744, 3154, 3458, 3724, 4067, 4316, 4459, 4648, 5096, 6308, 6517, 6916, 7448, 7553, 8134, 8632, 8918, 11039, 12103, 12616, 13034, 13832, 15106, 16268, 17836, 20501, 22078, 24206, 26068, 28469, 30212, 32536, 35672, 41002, 44156, 48412, 52136, 52871, 56938, 60424, 77273, 82004, 84721, 88312, 96824, 105742, 113876, 143507, 154546, 164008, 169442, 211484, 227752, 287014, 309092, 338884, 370097, 422968, 540911, 574028, 618184, 677768, 740194, 1004549, 1081822, 1148056, 1480388, 2009098, 2163644, 2960776, 4018196, 4327288, 7031843, 8036392, 14063686, 28127372, 56254744]

約数ペア:

[(1, 56254744), (2, 28127372), (4, 14063686), (7, 8036392), (8, 7031843), (13, 4327288), (14, 4018196), (19, 2960776), (26, 2163644), (28, 2009098), (38, 1480388), (49, 1148056), (52, 1081822), (56, 1004549), (76, 740194), (83, 677768), (91, 618184), (98, 574028), (104, 540911), (133, 422968), (152, 370097), (166, 338884), (182, 309092), (196, 287014), (247, 227752), (266, 211484), (332, 169442), (343, 164008), (364, 154546), (392, 143507), (494, 113876), (532, 105742), (581, 96824), (637, 88312), (664, 84721), (686, 82004), (728, 77273), (931, 60424), (988, 56938), (1064, 52871), (1079, 52136), (1162, 48412), (1274, 44156), (1372, 41002), (1577, 35672), (1729, 32536), (1862, 30212), (1976, 28469), (2158, 26068), (2324, 24206), (2548, 22078), (2744, 20501), (3154, 17836), (3458, 16268), (3724, 15106), (4067, 13832), (4316, 13034), (4459, 12616), (4648, 12103), (5096, 11039), (6308, 8918), (6517, 8632), (6916, 8134), (7448, 7553)]