1566804850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{104803}}^1$

素因数の和:104851

約数の個数: 48

約数和(自身を含む): 3274915392

約数和(自身を除く): 1708110542

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 104803, 209606, 524015, 1048030, 1362439, 2410469, 2620075, 2724878, 4820938, 5240150, 6812195, 12052345, 13624390, 24104690, 31336097, 34060975, 60261725, 62672194, 68121950, 120523450, 156680485, 313360970, 783402425, 1566804850]

約数ペア:

[(1, 1566804850), (2, 783402425), (5, 313360970), (10, 156680485), (13, 120523450), (23, 68121950), (25, 62672194), (26, 60261725), (46, 34060975), (50, 31336097), (65, 24104690), (115, 13624390), (130, 12052345), (230, 6812195), (299, 5240150), (325, 4820938), (575, 2724878), (598, 2620075), (650, 2410469), (1150, 1362439), (1495, 1048030), (2990, 524015), (7475, 209606), (14950, 104803)]