54965768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 126403200

約数和(自身を除く): 71437432

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1196, 2024, 2089, 2392, 3289, 4178, 6578, 8356, 13156, 16712, 22979, 26312, 27157, 45958, 48047, 54314, 91916, 96094, 108628, 183832, 192188, 217256, 298727, 384376, 528517, 597454, 624611, 1057034, 1194908, 1249222, 2114068, 2389816, 2498444, 4228136, 4996888, 6870721, 13741442, 27482884, 54965768]

約数ペア:

[(1, 54965768), (2, 27482884), (4, 13741442), (8, 6870721), (11, 4996888), (13, 4228136), (22, 2498444), (23, 2389816), (26, 2114068), (44, 1249222), (46, 1194908), (52, 1057034), (88, 624611), (92, 597454), (104, 528517), (143, 384376), (184, 298727), (253, 217256), (286, 192188), (299, 183832), (506, 108628), (572, 96094), (598, 91916), (1012, 54314), (1144, 48047), (1196, 45958), (2024, 27157), (2089, 26312), (2392, 22979), (3289, 16712), (4178, 13156), (6578, 8356)]