52389688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26513}}^1$

素因数の和:26551

約数の個数: 32

約数和(自身を含む): 111358800

約数和(自身を除く): 58969112

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 26513, 53026, 106052, 212104, 344669, 503747, 689338, 1007494, 1378676, 2014988, 2757352, 4029976, 6548711, 13097422, 26194844, 52389688]

約数ペア:

[(1, 52389688), (2, 26194844), (4, 13097422), (8, 6548711), (13, 4029976), (19, 2757352), (26, 2014988), (38, 1378676), (52, 1007494), (76, 689338), (104, 503747), (152, 344669), (247, 212104), (494, 106052), (988, 53026), (1976, 26513)]