56923940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 122529792

約数和(自身を除く): 65605852

約数列:

[1, 2, 4, 5, 10, 20, 73, 127, 146, 254, 292, 307, 365, 508, 614, 635, 730, 1228, 1270, 1460, 1535, 2540, 3070, 6140, 9271, 18542, 22411, 37084, 38989, 44822, 46355, 77978, 89644, 92710, 112055, 155956, 185420, 194945, 224110, 389890, 448220, 779780, 2846197, 5692394, 11384788, 14230985, 28461970, 56923940]

約数ペア:

[(1, 56923940), (2, 28461970), (4, 14230985), (5, 11384788), (10, 5692394), (20, 2846197), (73, 779780), (127, 448220), (146, 389890), (254, 224110), (292, 194945), (307, 185420), (365, 155956), (508, 112055), (614, 92710), (635, 89644), (730, 77978), (1228, 46355), (1270, 44822), (1460, 38989), (1535, 37084), (2540, 22411), (3070, 18542), (6140, 9271)]