53220942

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 125314560

約数和(自身を除く): 72093618

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 587, 621, 657, 1174, 1242, 1314, 1679, 1761, 1971, 3358, 3522, 3942, 5037, 5283, 10074, 10566, 13501, 15111, 15849, 27002, 30222, 31698, 40503, 42851, 45333, 81006, 85702, 90666, 121509, 128553, 243018, 257106, 364527, 385659, 729054, 771318, 985573, 1156977, 1971146, 2313954, 2956719, 5913438, 8870157, 17740314, 26610471, 53220942]

約数ペア:

[(1, 53220942), (2, 26610471), (3, 17740314), (6, 8870157), (9, 5913438), (18, 2956719), (23, 2313954), (27, 1971146), (46, 1156977), (54, 985573), (69, 771318), (73, 729054), (138, 385659), (146, 364527), (207, 257106), (219, 243018), (414, 128553), (438, 121509), (587, 90666), (621, 85702), (657, 81006), (1174, 45333), (1242, 42851), (1314, 40503), (1679, 31698), (1761, 30222), (1971, 27002), (3358, 15849), (3522, 15111), (3942, 13501), (5037, 10566), (5283, 10074)]