51163744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 107494128

約数和(自身を除く): 56330384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 163, 272, 326, 544, 577, 652, 1154, 1304, 2308, 2608, 2771, 4616, 5216, 5542, 9232, 9809, 11084, 18464, 19618, 22168, 39236, 44336, 78472, 88672, 94051, 156944, 188102, 313888, 376204, 752408, 1504816, 1598867, 3009632, 3197734, 6395468, 12790936, 25581872, 51163744]

約数ペア:

[(1, 51163744), (2, 25581872), (4, 12790936), (8, 6395468), (16, 3197734), (17, 3009632), (32, 1598867), (34, 1504816), (68, 752408), (136, 376204), (163, 313888), (272, 188102), (326, 156944), (544, 94051), (577, 88672), (652, 78472), (1154, 44336), (1304, 39236), (2308, 22168), (2608, 19618), (2771, 18464), (4616, 11084), (5216, 9809), (5542, 9232)]