49710976

素因数分解:

$2^7\times 7^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 114444000

約数和(自身を除く): 64733024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 436, 448, 509, 763, 872, 896, 1018, 1526, 1744, 2036, 3052, 3488, 3563, 4072, 6104, 6976, 7126, 8144, 12208, 13952, 14252, 16288, 24416, 28504, 32576, 48832, 55481, 57008, 65152, 97664, 110962, 114016, 221924, 228032, 388367, 443848, 456064, 776734, 887696, 1553468, 1775392, 3106936, 3550784, 6213872, 7101568, 12427744, 24855488, 49710976]

約数ペア:

[(1, 49710976), (2, 24855488), (4, 12427744), (7, 7101568), (8, 6213872), (14, 3550784), (16, 3106936), (28, 1775392), (32, 1553468), (56, 887696), (64, 776734), (109, 456064), (112, 443848), (128, 388367), (218, 228032), (224, 221924), (436, 114016), (448, 110962), (509, 97664), (763, 65152), (872, 57008), (896, 55481), (1018, 48832), (1526, 32576), (1744, 28504), (2036, 24416), (3052, 16288), (3488, 14252), (3563, 13952), (4072, 12208), (6104, 8144), (6976, 7126)]