55571590

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 101926656

約数和(自身を除く): 46355066

約数列:

[1, 2, 5, 10, 103, 163, 206, 326, 331, 515, 662, 815, 1030, 1630, 1655, 3310, 16789, 33578, 34093, 53953, 68186, 83945, 107906, 167890, 170465, 269765, 340930, 539530, 5557159, 11114318, 27785795, 55571590]

約数ペア:

[(1, 55571590), (2, 27785795), (5, 11114318), (10, 5557159), (103, 539530), (163, 340930), (206, 269765), (326, 170465), (331, 167890), (515, 107906), (662, 83945), (815, 68186), (1030, 53953), (1630, 34093), (1655, 33578), (3310, 16789)]