53445488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 107552640

約数和(自身を除く): 54107152

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 277, 389, 496, 554, 778, 1108, 1556, 2216, 3112, 4432, 6224, 8587, 12059, 17174, 24118, 34348, 48236, 68696, 96472, 107753, 137392, 192944, 215506, 431012, 862024, 1724048, 3340343, 6680686, 13361372, 26722744, 53445488]

約数ペア:

[(1, 53445488), (2, 26722744), (4, 13361372), (8, 6680686), (16, 3340343), (31, 1724048), (62, 862024), (124, 431012), (248, 215506), (277, 192944), (389, 137392), (496, 107753), (554, 96472), (778, 68696), (1108, 48236), (1556, 34348), (2216, 24118), (3112, 17174), (4432, 12059), (6224, 8587)]