51205384

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 97920000

約数和(自身を除く): 46714616

約数列:

[1, 2, 4, 8, 101, 127, 202, 254, 404, 499, 508, 808, 998, 1016, 1996, 3992, 12827, 25654, 50399, 51308, 63373, 100798, 102616, 126746, 201596, 253492, 403192, 506984, 6400673, 12801346, 25602692, 51205384]

約数ペア:

[(1, 51205384), (2, 25602692), (4, 12801346), (8, 6400673), (101, 506984), (127, 403192), (202, 253492), (254, 201596), (404, 126746), (499, 102616), (508, 100798), (808, 63373), (998, 51308), (1016, 50399), (1996, 25654), (3992, 12827)]