53954384

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 90

約数和(自身を含む): 122824170

約数和(自身を除く): 68869786

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 121, 124, 176, 232, 242, 248, 319, 341, 464, 484, 496, 638, 682, 899, 961, 968, 1276, 1364, 1798, 1922, 1936, 2552, 2728, 3509, 3596, 3751, 3844, 5104, 5456, 7018, 7192, 7502, 7688, 9889, 10571, 14036, 14384, 15004, 15376, 19778, 21142, 27869, 28072, 30008, 39556, 42284, 55738, 56144, 60016, 79112, 84568, 108779, 111476, 116281, 158224, 169136, 217558, 222952, 232562, 306559, 435116, 445904, 465124, 613118, 870232, 930248, 1226236, 1740464, 1860496, 2452472, 3372149, 4904944, 6744298, 13488596, 26977192, 53954384]

約数ペア:

[(1, 53954384), (2, 26977192), (4, 13488596), (8, 6744298), (11, 4904944), (16, 3372149), (22, 2452472), (29, 1860496), (31, 1740464), (44, 1226236), (58, 930248), (62, 870232), (88, 613118), (116, 465124), (121, 445904), (124, 435116), (176, 306559), (232, 232562), (242, 222952), (248, 217558), (319, 169136), (341, 158224), (464, 116281), (484, 111476), (496, 108779), (638, 84568), (682, 79112), (899, 60016), (961, 56144), (968, 55738), (1276, 42284), (1364, 39556), (1798, 30008), (1922, 28072), (1936, 27869), (2552, 21142), (2728, 19778), (3509, 15376), (3596, 15004), (3751, 14384), (3844, 14036), (5104, 10571), (5456, 9889), (7018, 7688), (7192, 7502)]