55691552

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4691}}^1$

素因数の和:4761

約数の個数: 48

約数和(自身を含む): 127697472

約数和(自身を除く): 72005920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 4691, 5936, 9382, 11872, 18764, 32837, 37528, 65674, 75056, 131348, 150112, 248623, 262696, 497246, 525392, 994492, 1050784, 1740361, 1988984, 3480722, 3977968, 6961444, 7955936, 13922888, 27845776, 55691552]

約数ペア:

[(1, 55691552), (2, 27845776), (4, 13922888), (7, 7955936), (8, 6961444), (14, 3977968), (16, 3480722), (28, 1988984), (32, 1740361), (53, 1050784), (56, 994492), (106, 525392), (112, 497246), (212, 262696), (224, 248623), (371, 150112), (424, 131348), (742, 75056), (848, 65674), (1484, 37528), (1696, 32837), (2968, 18764), (4691, 11872), (5936, 9382)]