48121520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26153}}^1$

素因数の和:26189

約数の個数: 40

約数和(自身を含む): 116751456

約数和(自身を除く): 68629936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 26153, 52306, 104612, 130765, 209224, 261530, 418448, 523060, 601519, 1046120, 1203038, 2092240, 2406076, 3007595, 4812152, 6015190, 9624304, 12030380, 24060760, 48121520]

約数ペア:

[(1, 48121520), (2, 24060760), (4, 12030380), (5, 9624304), (8, 6015190), (10, 4812152), (16, 3007595), (20, 2406076), (23, 2092240), (40, 1203038), (46, 1046120), (80, 601519), (92, 523060), (115, 418448), (184, 261530), (230, 209224), (368, 130765), (460, 104612), (920, 52306), (1840, 26153)]