49274480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 120661920

約数和(自身を除く): 71387440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 116, 134, 145, 232, 268, 290, 317, 335, 464, 536, 580, 634, 670, 1072, 1160, 1268, 1340, 1585, 1943, 2320, 2536, 2680, 3170, 3886, 5072, 5360, 6340, 7772, 9193, 9715, 12680, 15544, 18386, 19430, 21239, 25360, 31088, 36772, 38860, 42478, 45965, 73544, 77720, 84956, 91930, 106195, 147088, 155440, 169912, 183860, 212390, 339824, 367720, 424780, 615931, 735440, 849560, 1231862, 1699120, 2463724, 3079655, 4927448, 6159310, 9854896, 12318620, 24637240, 49274480]

約数ペア:

[(1, 49274480), (2, 24637240), (4, 12318620), (5, 9854896), (8, 6159310), (10, 4927448), (16, 3079655), (20, 2463724), (29, 1699120), (40, 1231862), (58, 849560), (67, 735440), (80, 615931), (116, 424780), (134, 367720), (145, 339824), (232, 212390), (268, 183860), (290, 169912), (317, 155440), (335, 147088), (464, 106195), (536, 91930), (580, 84956), (634, 77720), (670, 73544), (1072, 45965), (1160, 42478), (1268, 38860), (1340, 36772), (1585, 31088), (1943, 25360), (2320, 21239), (2536, 19430), (2680, 18386), (3170, 15544), (3886, 12680), (5072, 9715), (5360, 9193), (6340, 7772)]