51883400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11279}}^1$

素因数の和:11318

約数の個数: 48

約数和(自身を含む): 125884800

約数和(自身を除く): 74001400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 11279, 22558, 45116, 56395, 90232, 112790, 225580, 259417, 281975, 451160, 518834, 563950, 1037668, 1127900, 1297085, 2075336, 2255800, 2594170, 5188340, 6485425, 10376680, 12970850, 25941700, 51883400]

約数ペア:

[(1, 51883400), (2, 25941700), (4, 12970850), (5, 10376680), (8, 6485425), (10, 5188340), (20, 2594170), (23, 2255800), (25, 2075336), (40, 1297085), (46, 1127900), (50, 1037668), (92, 563950), (100, 518834), (115, 451160), (184, 281975), (200, 259417), (230, 225580), (460, 112790), (575, 90232), (920, 56395), (1150, 45116), (2300, 22558), (4600, 11279)]