50876443840

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1251881}}^1$

素因数の和:1252025

約数の個数: 56

約数和(自身を含む): 122103562752

約数和(自身を除く): 71227118912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 1251881, 2503762, 5007524, 6259405, 10015048, 12518810, 20030096, 25037620, 40060192, 50075240, 80120384, 100150480, 158988887, 200300960, 317977774, 400601920, 635955548, 794944435, 1271911096, 1589888870, 2543822192, 3179777740, 5087644384, 6359555480, 10175288768, 12719110960, 25438221920, 50876443840]

約数ペア:

[(1, 50876443840), (2, 25438221920), (4, 12719110960), (5, 10175288768), (8, 6359555480), (10, 5087644384), (16, 3179777740), (20, 2543822192), (32, 1589888870), (40, 1271911096), (64, 794944435), (80, 635955548), (127, 400601920), (160, 317977774), (254, 200300960), (320, 158988887), (508, 100150480), (635, 80120384), (1016, 50075240), (1270, 40060192), (2032, 25037620), (2540, 20030096), (4064, 12518810), (5080, 10015048), (8128, 6259405), (10160, 5007524), (20320, 2503762), (40640, 1251881)]