49888930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 112186368

約数和(自身を除く): 62297438

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 511, 730, 751, 910, 949, 1022, 1502, 1898, 2555, 3755, 4745, 5110, 5257, 6643, 7510, 9490, 9763, 10514, 13286, 19526, 26285, 33215, 48815, 52570, 54823, 66430, 68341, 97630, 109646, 136682, 274115, 341705, 383761, 548230, 683410, 712699, 767522, 1425398, 1918805, 3563495, 3837610, 4988893, 7126990, 9977786, 24944465, 49888930]

約数ペア:

[(1, 49888930), (2, 24944465), (5, 9977786), (7, 7126990), (10, 4988893), (13, 3837610), (14, 3563495), (26, 1918805), (35, 1425398), (65, 767522), (70, 712699), (73, 683410), (91, 548230), (130, 383761), (146, 341705), (182, 274115), (365, 136682), (455, 109646), (511, 97630), (730, 68341), (751, 66430), (910, 54823), (949, 52570), (1022, 48815), (1502, 33215), (1898, 26285), (2555, 19526), (3755, 13286), (4745, 10514), (5110, 9763), (5257, 9490), (6643, 7510)]