51611971376

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1\times {\mathrm{4327}}^1$

素因数の和:5002

約数の個数: 80

約数和(自身を含む): 115019543040

約数和(自身を除く): 63407571664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 379, 562, 758, 1124, 1516, 1967, 2248, 2653, 3032, 3934, 4327, 4496, 5306, 6064, 7868, 8654, 10612, 15736, 17308, 21224, 30289, 31472, 34616, 42448, 60578, 69232, 106499, 121156, 212998, 242312, 425996, 484624, 745493, 851992, 1215887, 1490986, 1639933, 1703984, 2431774, 2981972, 3279866, 4863548, 5963944, 6559732, 8511209, 9727096, 11479531, 11927888, 13119464, 17022418, 19454192, 22959062, 26238928, 34044836, 45918124, 68089672, 91836248, 136179344, 183672496, 460821173, 921642346, 1843284692, 3225748211, 3686569384, 6451496422, 7373138768, 12902992844, 25805985688, 51611971376]

約数ペア:

[(1, 51611971376), (2, 25805985688), (4, 12902992844), (7, 7373138768), (8, 6451496422), (14, 3686569384), (16, 3225748211), (28, 1843284692), (56, 921642346), (112, 460821173), (281, 183672496), (379, 136179344), (562, 91836248), (758, 68089672), (1124, 45918124), (1516, 34044836), (1967, 26238928), (2248, 22959062), (2653, 19454192), (3032, 17022418), (3934, 13119464), (4327, 11927888), (4496, 11479531), (5306, 9727096), (6064, 8511209), (7868, 6559732), (8654, 5963944), (10612, 4863548), (15736, 3279866), (17308, 2981972), (21224, 2431774), (30289, 1703984), (31472, 1639933), (34616, 1490986), (42448, 1215887), (60578, 851992), (69232, 745493), (106499, 484624), (121156, 425996), (212998, 242312)]