49205910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 127915200

約数和(自身を除く): 78709290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 281, 390, 449, 562, 843, 898, 1347, 1405, 1686, 2245, 2694, 2810, 3653, 4215, 4490, 5837, 6735, 7306, 8430, 10959, 11674, 13470, 17511, 18265, 21918, 29185, 35022, 36530, 54795, 58370, 87555, 109590, 126169, 175110, 252338, 378507, 630845, 757014, 1261690, 1640197, 1892535, 3280394, 3785070, 4920591, 8200985, 9841182, 16401970, 24602955, 49205910]

約数ペア:

[(1, 49205910), (2, 24602955), (3, 16401970), (5, 9841182), (6, 8200985), (10, 4920591), (13, 3785070), (15, 3280394), (26, 1892535), (30, 1640197), (39, 1261690), (65, 757014), (78, 630845), (130, 378507), (195, 252338), (281, 175110), (390, 126169), (449, 109590), (562, 87555), (843, 58370), (898, 54795), (1347, 36530), (1405, 35022), (1686, 29185), (2245, 21918), (2694, 18265), (2810, 17511), (3653, 13470), (4215, 11674), (4490, 10959), (5837, 8430), (6735, 7306)]