50308240

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1129}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 117280440

約数和(自身を除く): 66972200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1114, 1129, 2228, 2258, 2785, 4456, 4516, 5570, 5645, 8912, 9032, 11140, 11290, 18064, 22280, 22580, 44560, 45160, 90320, 628853, 1257706, 2515412, 3144265, 5030824, 6288530, 10061648, 12577060, 25154120, 50308240]

約数ペア:

[(1, 50308240), (2, 25154120), (4, 12577060), (5, 10061648), (8, 6288530), (10, 5030824), (16, 3144265), (20, 2515412), (40, 1257706), (80, 628853), (557, 90320), (1114, 45160), (1129, 44560), (2228, 22580), (2258, 22280), (2785, 18064), (4456, 11290), (4516, 11140), (5570, 9032), (5645, 8912)]