51615616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31019}}^1$

素因数の和:31046

約数の個数: 32

約数和(自身を含む): 110741400

約数和(自身を除く): 59125784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 31019, 62038, 124076, 248152, 403247, 496304, 806494, 992608, 1612988, 1985216, 3225976, 3970432, 6451952, 12903904, 25807808, 51615616]

約数ペア:

[(1, 51615616), (2, 25807808), (4, 12903904), (8, 6451952), (13, 3970432), (16, 3225976), (26, 1985216), (32, 1612988), (52, 992608), (64, 806494), (104, 496304), (128, 403247), (208, 248152), (416, 124076), (832, 62038), (1664, 31019)]