49343840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3424

約数の個数: 96

約数和(自身を含む): 143519040

約数和(自身を除く): 94175200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3389, 3640, 6778, 7280, 13556, 14560, 16945, 23723, 27112, 33890, 44057, 47446, 54224, 67780, 88114, 94892, 108448, 118615, 135560, 176228, 189784, 220285, 237230, 271120, 308399, 352456, 379568, 440570, 474460, 542240, 616798, 704912, 759136, 881140, 948920, 1233596, 1409824, 1541995, 1762280, 1897840, 2467192, 3083990, 3524560, 3795680, 4934384, 6167980, 7049120, 9868768, 12335960, 24671920, 49343840]

約数ペア:

[(1, 49343840), (2, 24671920), (4, 12335960), (5, 9868768), (7, 7049120), (8, 6167980), (10, 4934384), (13, 3795680), (14, 3524560), (16, 3083990), (20, 2467192), (26, 1897840), (28, 1762280), (32, 1541995), (35, 1409824), (40, 1233596), (52, 948920), (56, 881140), (65, 759136), (70, 704912), (80, 616798), (91, 542240), (104, 474460), (112, 440570), (130, 379568), (140, 352456), (160, 308399), (182, 271120), (208, 237230), (224, 220285), (260, 189784), (280, 176228), (364, 135560), (416, 118615), (455, 108448), (520, 94892), (560, 88114), (728, 67780), (910, 54224), (1040, 47446), (1120, 44057), (1456, 33890), (1820, 27112), (2080, 23723), (2912, 16945), (3389, 14560), (3640, 13556), (6778, 7280)]