55371056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{523}}^1$

素因数の和:1053

約数の個数: 40

約数和(自身を含む): 115982160

約数和(自身を除く): 60611104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 509, 523, 1018, 1046, 2036, 2092, 4072, 4184, 6617, 6799, 8144, 8368, 13234, 13598, 26468, 27196, 52936, 54392, 105872, 108784, 266207, 532414, 1064828, 2129656, 3460691, 4259312, 6921382, 13842764, 27685528, 55371056]

約数ペア:

[(1, 55371056), (2, 27685528), (4, 13842764), (8, 6921382), (13, 4259312), (16, 3460691), (26, 2129656), (52, 1064828), (104, 532414), (208, 266207), (509, 108784), (523, 105872), (1018, 54392), (1046, 52936), (2036, 27196), (2092, 26468), (4072, 13598), (4184, 13234), (6617, 8368), (6799, 8144)]