49110520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53381}}^1$

素因数の和:53415

約数の個数: 32

約数和(自身を含む): 115305120

約数和(自身を除く): 66194600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 53381, 106762, 213524, 266905, 427048, 533810, 1067620, 1227763, 2135240, 2455526, 4911052, 6138815, 9822104, 12277630, 24555260, 49110520]

約数ペア:

[(1, 49110520), (2, 24555260), (4, 12277630), (5, 9822104), (8, 6138815), (10, 4911052), (20, 2455526), (23, 2135240), (40, 1227763), (46, 1067620), (92, 533810), (115, 427048), (184, 266905), (230, 213524), (460, 106762), (920, 53381)]