48158768

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 118318320

約数和(自身を除く): 70159552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 53, 56, 61, 76, 98, 106, 112, 122, 133, 152, 196, 212, 244, 266, 304, 371, 392, 424, 427, 488, 532, 742, 784, 848, 854, 931, 976, 1007, 1064, 1159, 1484, 1708, 1862, 2014, 2128, 2318, 2597, 2968, 2989, 3233, 3416, 3724, 4028, 4636, 5194, 5936, 5978, 6466, 6832, 7049, 7448, 8056, 8113, 9272, 10388, 11956, 12932, 14098, 14896, 16112, 16226, 18544, 20776, 22631, 23912, 25864, 28196, 32452, 41552, 45262, 47824, 49343, 51728, 56392, 56791, 61427, 64904, 90524, 98686, 112784, 113582, 122854, 129808, 158417, 181048, 197372, 227164, 245708, 316834, 362096, 394744, 429989, 454328, 491416, 633668, 789488, 859978, 908656, 982832, 1267336, 1719956, 2534672, 3009923, 3439912, 6019846, 6879824, 12039692, 24079384, 48158768]

約数ペア:

[(1, 48158768), (2, 24079384), (4, 12039692), (7, 6879824), (8, 6019846), (14, 3439912), (16, 3009923), (19, 2534672), (28, 1719956), (38, 1267336), (49, 982832), (53, 908656), (56, 859978), (61, 789488), (76, 633668), (98, 491416), (106, 454328), (112, 429989), (122, 394744), (133, 362096), (152, 316834), (196, 245708), (212, 227164), (244, 197372), (266, 181048), (304, 158417), (371, 129808), (392, 122854), (424, 113582), (427, 112784), (488, 98686), (532, 90524), (742, 64904), (784, 61427), (848, 56791), (854, 56392), (931, 51728), (976, 49343), (1007, 47824), (1064, 45262), (1159, 41552), (1484, 32452), (1708, 28196), (1862, 25864), (2014, 23912), (2128, 22631), (2318, 20776), (2597, 18544), (2968, 16226), (2989, 16112), (3233, 14896), (3416, 14098), (3724, 12932), (4028, 11956), (4636, 10388), (5194, 9272), (5936, 8113), (5978, 8056), (6466, 7448), (6832, 7049)]