49748864

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 109609200

約数和(自身を除く): 59860336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 352, 356, 397, 704, 712, 794, 979, 1408, 1424, 1588, 1958, 2848, 3176, 3916, 4367, 5696, 6352, 7832, 8734, 11392, 12704, 15664, 17468, 25408, 31328, 34936, 35333, 50816, 62656, 69872, 70666, 125312, 139744, 141332, 279488, 282664, 388663, 558976, 565328, 777326, 1130656, 1554652, 2261312, 3109304, 4522624, 6218608, 12437216, 24874432, 49748864]

約数ペア:

[(1, 49748864), (2, 24874432), (4, 12437216), (8, 6218608), (11, 4522624), (16, 3109304), (22, 2261312), (32, 1554652), (44, 1130656), (64, 777326), (88, 565328), (89, 558976), (128, 388663), (176, 282664), (178, 279488), (352, 141332), (356, 139744), (397, 125312), (704, 70666), (712, 69872), (794, 62656), (979, 50816), (1408, 35333), (1424, 34936), (1588, 31328), (1958, 25408), (2848, 17468), (3176, 15664), (3916, 12704), (4367, 11392), (5696, 8734), (6352, 7832)]