49983136

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 72

約数和(自身を含む): 115831296

約数和(自身を除く): 65848160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 251, 254, 392, 502, 508, 784, 889, 1004, 1016, 1568, 1757, 1778, 2008, 2032, 3514, 3556, 4016, 4064, 6223, 7028, 7112, 8032, 12299, 12446, 14056, 14224, 24598, 24892, 28112, 28448, 31877, 49196, 49784, 56224, 63754, 98392, 99568, 127508, 196784, 199136, 223139, 255016, 393568, 446278, 510032, 892556, 1020064, 1561973, 1785112, 3123946, 3570224, 6247892, 7140448, 12495784, 24991568, 49983136]

約数ペア:

[(1, 49983136), (2, 24991568), (4, 12495784), (7, 7140448), (8, 6247892), (14, 3570224), (16, 3123946), (28, 1785112), (32, 1561973), (49, 1020064), (56, 892556), (98, 510032), (112, 446278), (127, 393568), (196, 255016), (224, 223139), (251, 199136), (254, 196784), (392, 127508), (502, 99568), (508, 98392), (784, 63754), (889, 56224), (1004, 49784), (1016, 49196), (1568, 31877), (1757, 28448), (1778, 28112), (2008, 24892), (2032, 24598), (3514, 14224), (3556, 14056), (4016, 12446), (4064, 12299), (6223, 8032), (7028, 7112)]