51771664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27191}}^1$

素因数の和:27223

約数の個数: 40

約数和(自身を含む): 121385088

約数和(自身を除く): 69613424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 27191, 54382, 108764, 190337, 217528, 380674, 435056, 462247, 761348, 924494, 1522696, 1848988, 3045392, 3235729, 3697976, 6471458, 7395952, 12942916, 25885832, 51771664]

約数ペア:

[(1, 51771664), (2, 25885832), (4, 12942916), (7, 7395952), (8, 6471458), (14, 3697976), (16, 3235729), (17, 3045392), (28, 1848988), (34, 1522696), (56, 924494), (68, 761348), (112, 462247), (119, 435056), (136, 380674), (238, 217528), (272, 190337), (476, 108764), (952, 54382), (1904, 27191)]