49501520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26903}}^1$

素因数の和:26939

約数の個数: 40

約数和(自身を含む): 120099456

約数和(自身を除く): 70597936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 26903, 53806, 107612, 134515, 215224, 269030, 430448, 538060, 618769, 1076120, 1237538, 2152240, 2475076, 3093845, 4950152, 6187690, 9900304, 12375380, 24750760, 49501520]

約数ペア:

[(1, 49501520), (2, 24750760), (4, 12375380), (5, 9900304), (8, 6187690), (10, 4950152), (16, 3093845), (20, 2475076), (23, 2152240), (40, 1237538), (46, 1076120), (80, 618769), (92, 538060), (115, 430448), (184, 269030), (230, 215224), (368, 134515), (460, 107612), (920, 53806), (1840, 26903)]